CECCHI, Mariella, Zuzana DOŠLÁ and Mauro MARINI. Regular and extremal solutions for difference equations with generalized phi-Laplacian. J. Difference Equ. Appl. 2012, vol. 18, No 5, p. 815-831. ISSN 1023-6198. Available from: https://dx.doi.org/10.1080/10236198.2010.515589.
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Basic information
Original name Regular and extremal solutions for difference equations with generalized phi-Laplacian
Name in Czech Regulární a extremální řešení řešení diferenčnícg rovnic se zobecněným phi-Laplaciánem
Authors CECCHI, Mariella (380 Italy), Zuzana DOŠLÁ (203 Czech Republic, guarantor, belonging to the institution) and Mauro MARINI (380 Italy).
Edition J. Difference Equ. Appl. 2012, 1023-6198.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10101 Pure mathematics
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.743
RIV identification code RIV/00216224:14310/12:00057661
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1080/10236198.2010.515589
UT WoS 000303988600004
Keywords in English Second-order nonlinear difference equation; generalized phi-Laplacian; regular solution; extremal solution; asymptotic behaviour
Tags AKR, rivok
Tags International impact, Reviewed
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 11/4/2013 15:18.
Abstract
Non-oscillatory solutions for second-order difference equations with generalized phi-Laplacian are studied. Solutions are classified according to the asymptotic behaviour as regular or extremal solutions. Their existence and possible coexistence are investigated as well. In particular, the existence of infinitely many extremal solutions for equations with the discrete mean curvature operator is proved by means of an iterative method. This paper is completed by examples and some open problems.
Abstract (in Czech)
Jsou studována neoscilatorická řešení diferenční rovnice 2. řádu se zobecněný, phi-Laplaciánem Řešení této rovnice jsou klasifikována jako regulární a extremální. Je studována jejich existence (resp. současná existence). Speciálně, je dokázána existence nekonečně mnoha extremálních řešení pro rovnice s dikrétním operátorem křivosti metodou iterací.
Links
GAP201/10/1032, research and development projectName: Diferenční rovnice a dynamické rovnice na ,,time scales'' III (Acronym: Difrov)
Investor: Czech Science Foundation
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