3

Maximum likelihood filters in spectral estimation problems

Year:
1986
Language:
english
File:
PDF, 1.03 MB
english, 1986
4

Limit cycles and Lie symmetries

Year:
2007
Language:
english
File:
PDF, 189 KB
english, 2007
5

First derivative of the period function with applications

Year:
2004
Language:
english
File:
PDF, 340 KB
english, 2004
8

Period function for perturbed isochronous centres

Year:
2002
Language:
english
File:
PDF, 154 KB
english, 2002
13

LIMIT CYCLES FOR GENERALIZED ABEL EQUATIONS

Year:
2006
Language:
english
File:
PDF, 175 KB
english, 2006
14

Seeking Darboux Polynomials

Year:
2015
Language:
english
File:
PDF, 682 KB
english, 2015