Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Bulletin of the Polish Academy of Sciences. Mathematics

1 2003

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: funkcja quasi-okresowa

Sortuj według:

Ogranicz wyniki do:

Critical points of almost periodic functions

Janeczko S., Zając M.

Bulletin of the Polish Academy of Sciences. Mathematics

2003

Vol. 51, no 1

107-120

The spaces of almost periodic and quasi-periodic functions are considered. We show that the local critical point properties can continue along the domain with the relative density property, and vanishing of the appropriate derivatives is only a "virtual" property. The stable virtual critical points of quasi-periodic functions are classified and the density result for the virtual critical points of type A(k) is proved. The special construction of almost periodic functions with prescribed properties is provided and applied to construct an almost periodic function which nas no density property of the nondegenerate critical points, althougth all its derivatives are almost periodic functions.