Maximum and antimaximum principles for a second order differential operator with variable coefficients of indefinite sign

0359866 - MÚ 2012 RIV US eng J - Journal Article
Hakl, Robert - Torres, P.J.
Maximum and antimaximum principles for a second order differential operator with variable coefficients of indefinite sign.
Applied Mathematics and Computation. Roč. 219, č. 19 (2011), s. 7599-7611. ISSN 0096-3003. E-ISSN 1873-5649
Institutional research plan: CEZ:AV0Z10190503
Keywords : maximum principle * antimaximum principle * nonresonance condition
Subject RIV: BA - General Mathematics
Impact factor: 1.317, year: 2011
http://www.sciencedirect.com/science/article/pii/S009630031100244X

New criteria for the existence of a maximum or antimaximum principle of a general second order operator with periodic conditions, as well as conditions for nonresonance, are provided and compared with the related literature. (C) 2011 Elsevier Inc. All rights reserved.
Permanent Link: http://hdl.handle.net/11104/0197563