Izvestiya VUZ. Applied Nonlinear Dynamics, 2020, Volume 28, Issue 5

JOURNALS // Izvestiya VUZ. Applied Nonlinear Dynamics // Archive

2020, Volume 28, Issue 5

	Editorial D. I. Trubetskov	459
	On a simplified description of waves in non-collision plasmas A. A. Rukhadze, V. E. Semenov	460

REVIEWS OF ACTUAL PROBLEMS OF NONLINEAR DYNAMICS
	Collective dynamics of networks of active units with pulse coupling: Review V. V. Klinshov	465

INNOVATIONS IN APPLIED PHYSICS
	Dynamics of cylindrical electron beams injecting in a half-space with perfectly-conducting boundary A. G. Shein, S. A. Alikov	491
	Multilayer field emitters on a thin metal substrate G. G. Sominskii, V. E. Sezonov	505
	Mathematical modeling of a low-voltage multibeam klystron of millimeter range V. A. Tsarev, V. Yu. Muchkaev, M. A. Manzhosin	513

NONLINEAR DYNAMICS AND NEUROSCIENCE
	Cycles-canards and torus-canards in a weakly inhomogeneous ensemble of FitzHugh–Nagumo neurons with excitatory synaptic couplings A. A. Makeeva, A. S. Dmitrichev, V. I. Nekorkin	524

SCIENCE FOR EDUCATION. METHODICAL PAPERS. HISTORY. PERSONALIA
	Scientific history fragments of the Big physical auditorium of Saratov University. Two Congresses – two of Vavilovs V. M. Anikin	547