2006
Function sequence technique for half-linear dynamic equations on time scales
ŘEHÁK, PavelBasic information
Original name
Function sequence technique for half-linear dynamic equations on time scales
Name in Czech
Technika funkčních posloupností pro pololineární dynamické rovnice na time scales
Authors
ŘEHÁK, Pavel (203 Czech Republic, guarantor)
Edition
Panamer. Math. J. 2006, 1064-9735
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10101 Pure mathematics
Country of publisher
United States of America
Confidentiality degree
is not subject to a state or trade secret
RIV identification code
RIV/00216224:14410/06:00015320
Organization unit
Faculty of Education
Keywords in English
half-linear equation; time scale; oscillation criteria
Changed: 26/10/2006 10:38, prof. Mgr. Pavel Řehák, Ph.D.
V originále
We develop the method involving certain function sequences that, combined with the Riccati technique, provides a new tool for investigation of oscillatory properties of half-linear dynamic equations on time scales. As applications, we give various new oscillation and nonoscillation criteria (e.g., of Hille-Nehari type and of Willett type), and comparison theorems. In addition to the aspect of unification and extension, many of the results turn out to be new in the discrete case and in the linear time scale case; some of the observations are new even in the continuous case. An oscillation criterion which applies when ``usual'' criteria fail, and four examples illustrating our results are given as well.
In Czech
Je zavedena metoda funkčních posloupností, která v kombinaci s Riccatiho technikou poskytuje účinný nástroj pro vyšetřování oscilačních vlasntostí pololineárních dynamických rovnic. Jako aplikaci dokazujeme oscilační a neoscilační kritéria Hille-Nehariho a Willetova typu a srovnávací věty. Mnohé z těchto výsledků jsou nové i v diskrétním a lineárním případě. Je zde výsledek nový dokonce i ve spojitém případě.
Links
AV0Z10190503, plan (intention) |
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GA201/04/0580, research and development project |
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KJB1019407, research and development project |
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