| Kalyakin Leonid Anatol'evich | 
	  |   | 
            	| Professor | 
			| Doctor of physico-mathematical sciences (1988) | 
		
	
	
		Speciality: 
		01.01.02 (Differential equations, dynamical systems, and optimal control)
			
		
Birth date: 
		8.07.1947
			
Phone: +7 (347) 273 33 42
				
Fax: +7 (347) 272 59 36
				
E-mail: 
				Website: https://matem.anrb.ru/ru/kalyakinla
			Keywords: asymptotics,
small parameter,
differential equations,
resonance.
			
UDC: 517.928.226, 517.946.9, 517.948, 
517.956, 
517.956.226, 517.958.530.145.7, 518, 
519.634
			MSC: 35C20, 
35B40, 
35L40, 
35L70, 
35Q55
		 	Subject: Asymptotic solutions of nonlinear differential equations.
		
		Main publications: 	
				- 
							L. A. Kalyakin, “Long wave asymptotics. Integrable equations as asymptotic limits of non-linear systems”, Russian Math. Surveys, 44:5 (1989), 1–34	
- 
							L. A. Kalyakin, “Asymptotic analysis of autoresonance models”, Russian Math. Surveys, 63:5 (2008), 791–857	
Recent publications  		
	
		
	
	
	
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