A note on solutions of semilinear equations at resonance in a cone
Annales Polonici Mathematici, Tome 58 (1993) no. 1, pp. 95-103
A connection between the Landesman-Lazer condition and the solvability of the equation Lx = N(x) in a cone with a noninvertible linear operator L is studied. The result is based on the abstract framework from [5], applied to the existence of periodic solutions of ordinary differential equations, and compared with theorems by Santanilla (see [7]).
@article{10_4064_ap_58_1_95_103,
author = {Bogdan Przeradzki},
title = {A note on solutions of semilinear equations at resonance in a cone},
journal = {Annales Polonici Mathematici},
pages = {95--103},
year = {1993},
volume = {58},
number = {1},
doi = {10.4064/ap-58-1-95-103},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-58-1-95-103/}
}
TY - JOUR AU - Bogdan Przeradzki TI - A note on solutions of semilinear equations at resonance in a cone JO - Annales Polonici Mathematici PY - 1993 SP - 95 EP - 103 VL - 58 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-58-1-95-103/ DO - 10.4064/ap-58-1-95-103 LA - en ID - 10_4064_ap_58_1_95_103 ER -
Bogdan Przeradzki. A note on solutions of semilinear equations at resonance in a cone. Annales Polonici Mathematici, Tome 58 (1993) no. 1, pp. 95-103. doi: 10.4064/ap-58-1-95-103
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