A note on complex oscillation theory

Autor: Steven B. Bank
Rok vydání: 1994
Předmět:
Zdroj: Applicable Analysis. 53:255-275
ISSN: 1563-504X
0003-6811
DOI: 10.1080/00036819408840261
Popis: For a broad class of equations of the form, w + A(z)w = 0, where A(z) is an entire function, we obtain precise estimates on the frequency of zeros of the solutions. The class treated contains many equations where A(z) is periodic, and, in particular, we obtain information on the frequency of zeros of solutions of various forms of Hill's equation.
Databáze: OpenAIRE