Publications 

[1] "Remarks on a theorem of Fel'dbaum", Boll. Un. Mat. Ital., Vol.11, Suppl. fasc. 3, pp. 554-564, (1975).

 [2] "A fixed point theorem for non compact acyclic-valued maps", (with G. Conti), Rend. Accad. Sci. Fis. Mat., Napoli, Vol.42, pp.1-8, (1975).

[3] "A topological degree for multivalued A-proper maps in Banach spaces", (with I. Massabò), Boll. Un. Mat. Ital., Vol.13-B, pp.672-685, (1976).

[4] "On surjectivity for e-quasibounded multivalued maps", (with G. Conti), Rend. Accad. Naz. dei Lincei, Classe di Sci. Fis. Mat. Nat., Vol.61, pp.195-201, (1976).

[5] "A definition of asymptotic spectrum for multivalued maps in Banach spaces", (with G. Conti), Atti Sem. Mat. Fis. Univ. Modena, Vol. 26, pp.1-14, (1977).

[6] "Positive solutions of a nonlinear eigenvalue problem with discontinuous non linearity", Proc. Roy. Soc. Edinburgh, Sect. A, Vol.83-A, pp.133-145, (1979).

[7] "Set-valued perturbation of differential equations at resonance", (with G. Conti and I. Massabò), Nonlinear Anal., Vol.4, N. 6, pp.1031-1041, (1980).

[8] "A result on the existence of infinitely many solutions of a nonlinear elliptic boundary value problem at resonance", (with I. Massabò and M.P. Pera), Boll. Un. Mat. Ital., Vol.17-A, pp.523-530, (1980). 

[9] "On  the  solvability of  nonlinear  equations in  Banach  spaces", (with I. Massabò and J. Pejsachowicz),  Proc. on "Fixed  Point  Theory", Sherbrooke, Quebec,  Lectures Notes in Mathematics N. 886, pp.270-299, (1980).

[10] "Periodic control problems for a class of nonlinear periodic differential systems", Nonlinear Anal., Vol.7, N.1, pp.79-90, (1983). 

[11] "Linear controllability by piecewise constant controls with assigned switching times", (with M. Furi, M.P. Pera and P.L. Zezza), J. Optim. Theory Appl., Vol.45, N.2, pp.219-229, (1985). 

[12] "Topological methods for the global controllability of non linear systems", (with M. Furi, M.P. Pera and P.L. Zezza), J. Optim. Theory Appl., Vol.45, N.2, pp.241-256, (1985). 

[13] "On a general notion of controllability for nonlinear systems" Boll. Un. Mat. Ital., Vol.5-C, pp.383-403, (1986). 

[14] "The existence of periodic solutions to non autonomous differential inclusions", (with J.W. Macki and P. Zecca), Proc. Amer. Math. Soc., Vol.104, N.3, pp.840-844, (1988). 

[15] "Periodic solutions of a control problem via marginal maps", (with J.W. Macki and P. Zecca), Ann. Mat. Pura Appl., Vol.153, pp.383-396, (1988). 

[16] "The application of topological methods for the prediction of periodic oscillations in systems with discontinuities and hysteresis", (with J.W. Macki and P. Zecca), Proc. of the International Conference on "Differential Equations and Applications", CDE' IV, Eds. P. Popivanov and S. Tersian, pp.124-134, Rousse, Bulgaria, Agosto 1989. 

[17] "Deterministic LQ regulator design by polynomial equations", (with A. Casavola and E. Mosca), IFAC Workshop on "System Structure and Control: State-space and Polynomial Methods", pp.53-56, Prague 1989. 

[18] "A theoretical justification of the method of harmonic balance for systems with discontinuities", (with J.W. Macki and P. Zecca), Rocky Mountain J. Math., Vol.20, N.4, pp.1079-1097, (1990). 

[19] "An optimal control problem in $L^\infty$", (with P. Zecca), J. Optim. Theory Appl., Vol.65, N.2, pp.289-304, (1990). 

[20] "A tracking problem for uncertain vector systems", (with J.W. Macki and P. Zecca), Nonlinear Anal., Vol.14, N.4, pp.319-328, (1990).  Corrigendum to "A tracking problem for uncertain vector systems", (with J.W. Macki and P. Zecca), Nonlinear Anal., Vol. 20, N. 2, pp. 191-192, (1993).

[21] "Systems of set-valued equations in Banach spaces", (with G. Conti and P. Zecca), in Proc. on "Delay Differential Equations and Dynamical Systems", Claremont 1990, S. Busenberg, M. Martelli Eds., Lecture Notes in Mathematics N.1475, Ed. Springer Verlag, pp.98-109, (1991). 

[22] "Optimal control problems via a direct method", Ann. Mat. Pura Appl., Vol.159, pp.295-314, (1991). 

[23] "Continuous-time LQ regulator design by polynomial equations", (with A. Casavola, M.J. Grimble and E. Mosca), Automatica, Vol.27, N.3, pp.555-558, (1991). 

[24] "Controllability problems via set-valued maps", (with G. Conti and P. Zecca), "Recent Advances in Mathematical Theory of Systems, Control, Networks and Signal Processing II", Proc. of the International Symposium MTNS-91, Ed. H. Kimura, S. Kodama, pp.253-258, Mita Press 1992. 

[25] "Variable structure control problems and the theory of singular perturbations", (with R. Johnson), Proc. 31th IEEE Conference on Decision and Control, pp.2370-2375, Tucson 1992. 

[26] "Periodic oscillations in systems with hysteresis", (with J.W. Macki and P. Zecca), Rocky Mountain J. Math., Vol.22, N.2, pp. 669-681, (1992). 

[27] "Adaptive predictive control with mean-square input constraint", (with E. Mosca, J.M. Lemos and T.F. Mendonca), Automatica, Vol.28, N.3, pp.593-597, (1992). 

[28] "Positive solutions of elliptic non-positone problems", (with W. Allegretto and P. Zecca), Differential Integral Equations, Vol.5, N.1, pp.95-101, (1992). 

[29] "A note on the approximability property of nonlinear variable structure systems", Internat. J. Control, Vol.57, N.5, pp.1159-1166, (1993). 

[30] "A sliding manifold approach to satellite attitude control", (with A. Cavallo, G. DeMaria and F. Ferrara), Proc. of the World Congress IFAC, pp.177-184, Sydney 1993. 

[31] "Mathematical models for hysteresis", (with J. Macki and P. Zecca), SIAM review, Vol.35, N.1, pp. 94-123, (1993). 

[32] "Two optimization problems for nonlinear hereditary periodic control systems", (with A. Frolov and P. Zecca), Differenstial' nye Uravneniya, Vol.29, N.6, pp.943-951, (1993). 

[33] "An existence result for a class of asymptotic boundary value problems", (with A. Margheri), Differential Integral Equations, Vol. 6, N.6, pp.1337-1347, (1993). 

[34] "Elliptic equations with discontinuous nonlinearities", (with W. Allegretto), Topol. Methods Nonlinear Anal., Vol.2, N.2, pp.233-251, (1993). 

[35] "Control problems on closed subsets on ${\bf R}^n$ via feedback controls", (with L. Gorniewicz and P. Zecca), Topol. Methods Nonlinear Anal., Vol.2, N.1, pp.163-178, (1993). 

[36] "Some control problems solved via a sliding manifold approach", (with A. Cavallo and G. De Maria), Differ. Equ. Dyn. Syst., Vol.1, N.4, pp.295-310, (1993). 

[37] "Non convex set-valued systems in Banach spaces", (with G. Conti and P. Zecca), Funkcial. Ekvac., Vol.37, N.1, pp.101-114, (1994). 

[38] "Existence and stability for non-positone elliptic problems", (with W. Allegretto), Nonlinear Anal., Vol.23, N.10, pp.1243- 1253, (1994). 

[39] "On the solvability of systems of inclusions involving noncompact operators", (with V.V. Obukhovski and P. Zecca), Trans. Amer. Math. Soc., Vol.342, N.2, pp.543-562, (1994). 

[40] "Optimal feedback control for a semilinear evolution equation", (with M.I. Kamenski, V.V. Obukhovski and P. Zecca), J. Optim. Theory Appl., Vol.82, N.3, pp.503-517, (1994). 

[41] "Stability of nonhomogeneous aging viscoelastic bodies under dynamic loading", (with A. Drozdov, V. Kolmanovskij and P. Zecca), Nonlinear Anal., Vol.24, N.9, pp.1361-1375, (1995). 

[42] "Periodic solutions and optimization problems for a class of semilinear parabolic control systems", (with W. Allegretto), Topol. Methods Nonlinear Anal., Vol.5, N.2, pp.345-356, (1995).

[43] "A sliding manifold approach to the feedback control of rigid robots", (with A. Cavallo and G. De Maria), Int. J. Robust and Nonlinear Control, Vol.6, pp.501-516, (1996). 

[44] "Viability for feedback control systems in Banach spaces via Caratheodory closed-loop controls", (with V. Obukhovski and P. Zecca), Differ. Equ. Dyn. Syst., Vol.4, N.3/4, pp.367-378, (1996). 

[45] "On the periodic solution problem for parabolic inclusions with a large parameter", (with M.I. Kamenski and P. Zecca), Topol. Methods Nonlinear Anal., Vol.8, N.1, pp.57-77, (1996). 

[46] "An invariance problem for control systems with deterministic uncertainty", (with L. Go'rniewicz), in "Topology in Nonlinear Analysis", Banach Center Publications, Vol.35, Institute of Mathematics, Polish Academy of Sciences, pp.193-205, Warszawa 1996. 

[47] "Measurable and directionally continuous selections for the control of uncertain systems", (with J.W. Macki and P. Zecca), Dyn. Contin. Discrete Impuls. Syst., Vol. 2, pp.397-409, (1996). 

[48] "Periodic solutions to differential equations with delay", (with J.W. Macki and P. Zecca), Canad. Appl. Math. Quart., Vol.4, N.2, pp.197-210, (1996).

[49] "On periodic solutions of a damped wave equation in a thin domain using degree theoretic methods", (with R. Johnson and M. Kamenski), Jour. Diff. Eqns, Vol.140, N.1, pp.186-208, (1997). 

[50] "On the existence of periodic solutions of an hyperbolic equation in a thin domain", (with R. Johnson and M. Kamenski), Rend. Mat. Acc. Lincei, Serie 9, Vol.8, pp.189-195, (1997).

[51] "Differential inclusions on proximate retracts of Hilbert spaces", (with L. Go'rniewicz and V. Obukhovski), Nonlinear Diff. Eqns, Theory, Methods and Appl., Vol.3, pp.13-26, (1997).

[52] "On the dynamical behaviour of the approximate equivalent control in sliding manifold systems", (with R. Johnson), Canad. Appl. Math. Quart., Vol.6, pp.119-138, (1998).

[53] "Existence of periodic solutions for an autonomous damped wave equation in a thin domain", (with R. Johnson and M. Kamenski), J. Dyn. Diff. Equat., Vol.10, pp.409-424, (1998). Erratum to "Existence of periodic solutions for an autonomous damped wave equation in a thin domain" (with R. Johnson and M. Kamenski), J. Dyn. Diff. Equat., Vol.12, N.3, pp. 675-679, (2000).

[54] "Control and optimization of nonlocal steady-state problems", (with W. Allegretto), Lecture Notes in Nonlinear Anal., Vol. 2, pp.9-18, Ed. Juliusz Schauder Center for Nonlinear Studies, Nicholaus Copernicus Univ., Torun, Poland, (1998). 

[55] "Stability  and  instability of  periodic  solutions of a  damped wave equation in a thin domain", (with R. Johnson and M. Kamenski), Lecture  Notes in  Nonlinear  Anal., Vol.2, pp.199-213, Ed. Juliusz Schauder Center for Nonlinear Studies N.Copernicus Univ., Torun, Poland, (1998). 

[56] "Existence and optimal control for periodic parabolic equations with nonlocal terms" (with W. Allegretto), IMA J. of Math. Control Inform., Vol.15, pp.1-16, (1999). 

[57] "Robust control design with integral action and limited rate control", (with A. Cavallo and G. DeMaria), IEEE Trans. Autom. Contr., Vol.44, N.8, pp.1569-1573, (1999). 

[58] "On a class of nonlocal problems with applications to mathematical biology", (with W. Allegretto), Fields Institute Communications, Vol. 21, pp.1-14, (1999).

[59] "Bifurcation of periodic solutions of the Navier-Stokes equation in a thin domain", (with R. Johnson and M. Kamenski), Topol. Methods Nonlinear Anal., Vol.13, N.2, pp.281-300, (1999). 

[60] "Topological essentiality and nonlinear boundary value control problems ", (with L. Gorniewicz), Topol. Methods Nonlinear Anal., Vol.13, N.1, pp.53-72, (1999).

 [61] "On the existence of periodic solutions of the Navier-Stokes equations in a thin domain using the topological degree", (with R. Johnson and M. Kamenski), J. Dyn. Diff. Equat., Vol.12, pp.681-712, (2000).

[62] "Bifurcation and multiplicity results for periodic solutions of a damped wave equation in a thin domain", (with R. Johnson and M. Kamenski), J. Comput. Appl. Math., Vol.113, NN.1-2, pp.123-139, (2000). 

[63] "Feedback stability of closed sets for nonlinear control systems", (with L. Gorniewicz), in "Progress in Nonlinear Differential Equations and Their Applications" Vol.40, pp.165-175, Birkauser Verlag Basel, Switzerland, (2000).

[64] "A result on the singular perturbation theory for differential inclusions in Banach spaces", (with A. Andreini and M. Kamenski), Topol. Methods Nonlinear Anal., Vol.15, N.1, pp.1-15, (2000). 

[65] "A second order sliding control approach for vibration reduction", (with A. Cavallo and E. Zoli), Differ. Equ. Dyn. Syst., Vol.8, NN.3/4, pp.301-323, (2000).

[66] "Periodic solutions of a perturbed system of differential inclusions in Banach spaces", (with M. Kamenski), in "Set-valued mappings with applications in nonlinear analysis", Series in Mathematical Analysis and Applications Vol.4, pp.213-226, Gordon and Breach Science Publishers, London 2001. 

[67] "Two nonlinear feedback control problems on proximate retracts of Hilbert spaces", (with L. Gorniewicz), Nonlinear Anal., Vol.47, pp.1003-1015, (2001).

[68] "A Tikhonov type Theorem for abstract parabolic differential inclusions in Banach spaces", (with A. Gudovich and M. Kamenski), Discussiones Mathematicae - Differential inclusions, Control and Optimization, Vol.21, N.2, pp.207-234, (2001).

[69] "On open-loop and feedback attainability of a closed set for nonlinear control systems", (with M. Quincampoix), J. Math. Anal. Appl., Vol.270, N.2, pp.474-487, (2002). 

[70] "Sliding mode control of uncertain systems: a singular perturbation approach", (with M. Kamenski and M. Quincampoix), IMA J. Math. Control Inform., Vol.19, pp.377-398, (2002).

[71] "Singularly perturbed second order differential inclusions by an averaging method approach", (with M. Kamenski and M. Quincampoix), Int. J. Pure Appl. Math., Vol.3, N.3, pp.343-355, (2002). 

[72] "An averaging method for singularly perturbed system of semilinear differential inclusions with analytic semigroups", (with M. Kamenski), Nonlinear Anal., Vol.53, pp.467-480, (2003). 

[73] "An averaging method for singularly perturbed system of semilinear differential inclusions with $C_0$-semigroups", (with M. Kamenski), Set-Valued Analysis, Vol.11, pp.345-357, (2003). 

[74] "On an approach in the theory of ordinary differential equations with small parameter", (with M. Kamenski and O. Makarenkov), Doklady Akademii Nauk, Vol.338, pp.439-442, (2003). 

[75] "Global convergence of neural networks with discontinuous neuron activations", (with M. Forti), IEEE Trans. Circuits Syst., Vol.50, N.11, pp.1421-1435, (2003). 

[76] "Periodic solutions for a class of singularly perturbed systems", (with M. Kamenski and O. Makarenkov), Dyn. Contin. Discrete and Impuls. Syst., Ser. A Math. Anal., Vol.11, pp.41-55, (2004).

[77] "On the effect of neuron activation gain on robustness of complete stability", (with M. Di Marco, M. Forti and A. Tesi), Internat. J. Bifur. Chaos Appl. Sci. Engrg, Vol.14, N.5, pp.1807-1811, (2004).

[78] "Small parameter perturbations of nonlinear periodic systems", (with M. Kamenski and O. Makarenkov), Nonlinearity, Vol.17, pp.1-13, (2004). 

[79] "Periodic solutions for singularly perturbed systems in infinite dimensional spaces with hysteresis: an averaging approach", (with A. Gudovich and M. Kamenski), Int. J. Pure Appl. Math., Vol.17, N.1, pp.71-93, (2004). 

[80] "Generalized neural network for nonsmooth nonlinear programming problems", (with M. Forti and M. Quincampoix), IEEE Trans. Circuits Syst., Vol.51, N.9, pp.1741-1754, (2004).

[81] "On the dynamics of a differential inclusion built upon a nonconvex constrained minimization problem", (with M. Quincampoix), J. Optim. Theory Appl., Vol.124, N.3, pp.659-672, (2005). 

[82] "Global exponential stability and global convergence in finite time of delayed neural networks with infinite gain", (with M. Forti and D. Papini), IEEE Trans. Neural Networks, Vol.16, N.6, pp.1449-1463, (2005). 

[83] "Periodic solutions of periodically perturbed planar autonomous systems: A topological approach", (with M. Kamenski e O. Makarenkov), Adv. Differential Equations, Vol.11, N.4, pp.399-418, (2006). 

[84] "Generalized Lyapunov approach for convergence of neural networks with discontinuous or non-Lipschitz activations", (with M. Forti, M. Grazzini and L. Pancioni), Physica D: Nonlinear Phenomena, Vol.214, pp.88-99, (2006). 

[85] "Convergence of neural networks for programming problems via a nonsmooth \L ojasiewicz inequality", (with M. Forti and M. Quincampoix), IEEE Trans. Neural Networks, Vol.17, N.6, pp.1471-1486, (2006). 

[86] "Dynamical analysis of full-range cellular neural networks by exploiting differential variational  inequalities", (with G. De Sandre, M. Forti and A. Premoli), IEEE Trans. Circuits Syst. I, Vol.54, N.8, pp.1736-1749, (2007).

[87] "Global consistency of decisions and convergence of competitive cellular neural networks", (with M.Di Marco, M. Forti, M. Grazzini and L. Pancioni), Internat. J. Bifur. Chaos Appl. Sci. Engrg, Vol.17, N.9, pp.3127-3150, (2007). 

[88] "An averaging method for singularly perturbed systems with hysteresis in infinite dimensional spaces", (with A. Gudovich, M. Kamenskii and M. Quincampoix), Differ. Equ. Dyn. Syst., Vol.15, NN.3/4, pp.267-294, (2007). 

[89] "Synchronization problems via a nonlinear feedback approach", (with O. Makarenkov and D. Papini), Dyn. Contin. Discrete Impuls. Syst. Ser. A Math. Anal., Vol.15, N.4,  pp.453-468, (2008). 

[90] "Periodic solutions for planar autonomous systems with nonsmooth periodic perturbations", (with O. Makarenkov), J. Math. Anal. Appl., Vol.338, pp.1401-1417, (2008). 

[91] "A continuation principle for a class of periodically perturbed autonomous systems", (with M. Kamenski and O. Makarenkov), Math. Nachr., Vol.281, N.1, pp.42-61, (2008). 

[92] "On the rate of convergence of periodic solutions in perturbed autonomous systems as the perturbation vanishes", (with O. Makarenkov), Commun. Pure Appl. Anal., Vol.7, N.1, pp.49-61, (2008). 

[93] "Periodic bifurcation from families of periodic solutions for semilinear differential equations with Lipschitzian perturbation in Banach spaces", (with M. Kamenski and O. Makarenkov), Adv. Nonlinear Stud., Vol.8, pp.271-288, (2008). 

[94] "Lyapunov Method and convergence of the full-range model of CNNs", (with M.Di Marco, M. Forti, M. Grazzini and L. Pancioni), IEEE Trans. Circuits Syst. I, Vol.55, N.11, pp.3528-3541, (2008). 

[95] "On bifurcation of periodic solutions for functional differential equations of the neutral type with small delay", (with M. Kamenskii and Yu. Lysakova), Autom. Remote Control, Vol.69, N.12, pp.2027-2032, (2008). 

[96] "On the behavior of periodic solutions of planar  autonomous  Hamiltonian  systems with  multivalued  periodic perturbations ", (with O. Makarenkov and L. Malaguti), Z. Anal. Anwend. Vol.30,  pp. 129-144,  (2011). DOI: 104171/ZAA/1428.

[97] "Non-trivial non-negative periodic solutions of a system of doubly degenerate parabolic equations with nonlocal terms", (with G. Fragnelli and D. Papini), Discrete Contin. Dyn. Syst. Ser. A, Vol.31, N.1, pp. 35-64, (2011). DOI: 10.3934/dcds.2011.31.35. Corrigendum to "Non-trivial non-negative periodic solutions of a system of doubly degenerate parabolic equations with nonlocal terms", (with G. Fragnelli and D. Papini), Discrete Cont. Dyn. Syst. Ser. A, Vol. 33, N. 8, pp. 3831-3834, (2013). DOI: 10.3934/dcds.2013.33.3831.
[98] "Positive  periodic  solutions and optimal  control for a  distributed  biological  model of  two  interacting  species", (with G. Fragnelli e D. Papini), Nonlinear Anal. Real World  Appl. Vol.12, N.3, pp. 1410-1428, (2011). DOI: 10.1016/j.nonrwa.2010.10.002. 

[99] "Coexistence and optimal control problems for a degenerate predator-prey model", (with W. Allegretto, G. Fragnelli e D. Papini), J. Math. Anal. Appl., Vol.378, N.2, pp. 528-540, (2011). DOI: 10.1016/j.jmaa.2010.12.036. 

[100]  "An alternative approach to study bifurcation from a limit cycle in periodically perturbed autonomous systems", (with M. Kamenski and O. Makarenkov), J. Dyn. Diff. Equat., Vol.23, N.3, pp. 425-435, (2011). DOI: 10.1007/s10884-011-9207-4.

[101] "An infinite dimensional bifurcation problem with application to a class of functional differential equations of neutral type", (with J.-F. Couchouron and M. Kamenski),  Commun. Pure Appl. Anal., Vol. 12, N. 5, pp. 1845-1859, (2013). DOI: 10.3934/cpaa.2013.12,

[102] '' Nonsmooth bifurcation problems in finite dimensional spaces via scaling of variables '', (with M. Kamenskii and B. Mikhaylenko), Differ. Equ. Dyn. Syst., Vol.20, N.3, pp.191-205, (2012). DOI: 10.1007/s12591-011-0102-6.

[103] " A study on semiflows generated by cooperative full-range CNNs ", (with M. Di Marco, M. Forti, M. Grazzini and L. Pancioni), Int. J. Circ. Theor. Appl., Vol. 40, N.12, pp. 1191-1208, (2012). DOI: 10.1002/cta.1797.
[104] " A bifurcation problem for a class of periodically perturbed autonomous parabolic equations ", (with M. Kamenskii and B. Mikhaylenko), Bound. Value Probl. 2013, 2013:101, N.1. DOI: 10.1186/1687-2770-2013-101. URL: http://www.boundaryvalueproblems.com/content/2013/1/101.

[105]   " Non-trivial, non-negative periodic solutions of a system of singular-degenerate parabolic equations with non-local terms ", (with G. Fragnelli, D. Mugnai and D. Papini), Commun. Contemp. Math., Vol. 17, N. 2, [47 pages], (2015). DOI: 10.1142/S0219199714500254.

[106]  " Periodic bifurcation problems for fully nonlinear neutral functional differential equations via an integral operator approach: the multidimensional degeneration case", (with J.-F. Couchouron, M. Kamenski and B. Mikhaylenko), Topol. Methods Nonlinear Anal.,
Vol. 46, N. 2, pp. 631-663, (2015). DOI: 10.12775/TMNA.2015.062.

[107] "Nonsmooth neural network for convex time-dependent constraint satisfaction problems", (with M. Forti, M. Di Mauro, L. Pancioni), IEEE Transactions on Neural Networks and Learning Systems, Vol. 27, Issue 2, pp. 295-307, (2016). DOI: 10.1109/TNNLS.2015.2404773.

[108] "Exponential stability of positive semigroups in Banach spaces", (with Ivan Gudoshnikov and Mikhail Kamenskii), J. Math. Anal. Appl.,Vol.429, N. 2, pp. 833-848, (2015). DOI: 10.1016/j.jmaa.2015.04.041.

[109] "Discontinuous neural networks for finite-time solution of finite-dependent linear equations", (with M. Forti, M. Di Marco, L. Pancioni), IEEE Transactions on Cybernetics, Vol. 46, Issue 11, pp. 2509-2520, (2016). DOI: 101109/TCYB.2015.2479118.

[110] " A periodic bifurcation problem depending on a random variable", (with M. Kamenskii and P. Raynaud de Fitte), Topol. Methods Nonlinear Anal., (2019) to appear, DOI:http://dx.doi.org/10.12775/TMNA.2019.043.

OTHERS PAPERS PUBLISHED IN REFEREED PROCEEDINGS 

[1] "Nonlinear boundary value control problems", Proc. 25th IEEE Conference on Decision and Control, pp.600-601, Athens 1986. 

[2] "On the limit cycles in feedback bilinear systems" (with R. Genesio), Proc. 27th IEEE Conference on Decision and Control, pp.946-947, Austin 1988.

[3] "A direct polynomial approach to LQ regulation", (with E. Mosca), Lecture Notes of the Workshop on "The Riccati Equation in Control, Systems and Signals", Como 1989, pp.8-11, Pitagora Editrice, Bologna. 

[4] "Control problems for vector systems with deterministic uncertainty". Proc. 29th IEEE Conference on Decision and Control, pp.2830-2832, Honolulu 1990. 

[5] "A note on optimal control problems", (with P. Zecca), Proc. 30th IEEE Conference on Decision and Control, pp.2893-2894, Brighton 1991. 

[6] "Feedback control problems in Banach spaces", (with M.I. Kamenski, V.V. Obukhovski and P. Zecca), Proc. MTNS-93, pp.741-744, Regensburg 1993. 

[7] "Linear tracking problems by a sliding manifold approach", (with A. Cavallo and G. De Maria), Proc. of the 2th. ECC-Conference, pp.854-858, Groningen 1993. 

[8] "Sliding mode techniques with robust observers", (with A. Cavallo and G. De Maria), Proc. Workshop on "Robust Control via Variable Structure & Lyapunov Techniques", pp.261-265, Benevento, September 1994, . 

[9] "Robust LQ design by a sliding manifold approach", (with A. Cavallo and G. De Maria), Proc. 1st IFAC Workshop on "New Trends in Design of Control Systems", pp.15-18, Smolenice, Slovakia, September 1994. 

[10] "An approximation method for the existence of periodic solutions to systems with delay", (with J.W. Macki and P. Zecca), Z. Angew. Math. Mech., Vol. 76, N. 2, pp.205-208, (1996).

[11] "A nonlinear tracking problem for control systems with deterministic uncertainty", (with J.W. Macki and P. Zecca), Proc. 13th World Congress of IFAC, Vol.E, pp.359-363, San Francisco, June 30 - July 5, 1996. 

[12] "Dynamical stability of the approximate equivalent control in sliding manifold systems", (with R. Johnson), Proc. 36th IEEE Conference on Decision and Control, pp.4446-4450. San Diego 1997. 

[13] "An analog of A.N. Tikhonov theorem for abstract parabolic differential inclusions in Banach spaces", (with A. Gudovich and M. Kamenski), VIII Mathematics Computer Education Conference, Mosca, January 31 - February 4, 2001. Collect of papers - part II, Edited by G. Ju. Riznichenko, pp.307-310. Ed. Moscow Progress Tradition, 2001.  (The enclosed copy is the full version of the paper).

[14] "On global stability of Hopfield neural networks with discontinuous activations", (with M. Forti), 2003 IEEE Int. Symp. Circuits and Systems, pp.478-481, Bangkok, Thailand, May 25-28, 2003.

[15] "Small periodic perturbations of autonomous self-oscillating planar systems", (with M. Kamenski and O. Makarenkov), IFAC Workshop on Periodic Control Systems, pp.363-366, Yokohama, Japan, August 30 - September 1, 2004. 

[16] " On the properties of solutions to a differential inclusion associated with a nonsmooth constrained optimization problem", (with M. Quincampoix), IEEE CDC-ECC'05,  pp. 5832-5836, Seville, Spain, December 12-15, 2005. 

[17] "A result on global convergence in finite time for nonsmooth neural networks", (with M. Forti, M. Grazzini, L. Pancioni), Proc. 2006 IEEE Int. Symp. Circuits and Systems, pp.759-762, Kos, Greece, May 21-24, 2006.

[18] "Full-range cellular neural networks and differential variational inequalities", (with G. De Sandre, M. Forti e A. Premoli), Proc. 2006 IEEE Int. Symp. Circuits and Systems, pp.2173-2176, Kos, Greece, May 21-24, 2006.

[19] "A study on convergence of competitive CNNs", (with M.Di Marco, M. Forti, M. Grazzini e L. Pancioni), Proc. 2007 IEEE Int. Symp. Circuits and Systems, pp.3155-3158, New Orleans, May 27-30, 2007. 

[20] "State variables scaling to solve the Malkin's problem on periodic oscillations in perturbed autonomous systems", (with M. Kamenski and O. Makarenkov), 6th European Nonlinear Dynamics Conference, ENOC 2008, June 30-July 4, 2008 Saint Petersburg, Russia. (http://lib.physcon.ru).


BOOKS 


[1] "Funzioni reali di più variabili reali ed equazioni differenziali ordinarie", (with P. Zezza), Progetto Leonardo, Ed. Esculapio, Bologna, pp.1-326, 1990. 

[2] "Solution sets of differential equations in Banach spaces", (with R. Dragoni, J.W. Macki and P. Zecca), Pitman Research Notes in Math. Series N.342, pp.1-100, Ed. Longman, 1996. 

[3] "Differential Inclusions and Control Systems", (co-editor with J. Andres e L. Gorniewicz), Lecture Notes in Nonlinear Analysis, Vol.2, pp.1-289, Ed. J. Schauder Center for Nonlinear Studies, N.Copernicus University, Torun, Poland, 1998. 

[4] "Nonlinear and Optimal Control Theory", (co-editor with G. Stefani), A.A. Agrachev, A.S. Morse, E.D. Sontag, H.J. Sussmann, V.I. Utkin, Lecture Notes in Mathematics N.1932, Springer-Verlag Berlin Heidelberg, pp.1-351, 2008.

[5]  Special issue on '' Recent Trends in the Dynamical Analysis of Neural Networks'',  (co-editor with M. Forti and Vadrevu Sree Hari Rao),  Differ. Equ. Dyn. Syst., Vol. 19, NN. 1-2, 2011. 

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