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142. Anisotropic equations with indefinite potential and competing nonlinearitiesNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2020, original scientific article Keywords: variable exponent spaces, regularity theory, maximum principle, concave and convex nonlinearities, positive solutions, comparison principles Full text (file, 650,13 KB) |
143. Multiplicity of solutions for a class of fractional ▫$p(x, \cdot)$▫-Kirchhoff-type problems without the Ambrosetti-Rabinowitz conditionMohamed Karim Hamdani, Jiabin Zuo, Nguyen Thanh Chung, Dušan Repovš, 2020, original scientific article Keywords: fractional ▫$p(x,\cdot)$▫-Kirchhoff-type problems, ▫$p(x,\cdot)$▫-fractional Laplace operator, Ambrosetti-Rabinowitz type conditions, symmetric mountain pass theorem, Cerami compactness condition, fractional Sobolev spaces with variable exponent, multiplicity of solutions Full text (file, 483,22 KB) |
144. Robin double-phase problems with singular and superlinear termsNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2021, original scientific article Keywords: nonhomogeneous differential operator, nonlinear regularity theory, truncation, strong comparison principle, positive solutions Full text (file, 653,77 KB) |
145. Positive solutions for the Robin ▫$p$▫-Laplacian plus an indefinite potentialNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2020, original scientific article Keywords: local minimizers, p-Laplacian, strong comparison, positive solutions, nonlinear regularity, minimal solution, indefinite potential Full text (file, 653,28 KB) |
146. Multiple solutions of double phase variational problems with variable exponentXiayang Shi, Vicenţiu Rǎdulescu, Dušan Repovš, Qihu Zhang, 2020, original scientific article Keywords: variable exponent elliptic operator, integral functionals, variable exponent Orlicz-Sobolev spaces, critical point Full text (file, 679,49 KB) |
147. Multiplicity and concentration results for a ▫$(p, q)$▫-Laplacian problem in ▫${\mathbb{R}}^N$▫Vincenzo Ambrosio, Dušan Repovš, 2021, original scientific article Keywords: (p, q)-Laplacian problem, positive solutions, variational methods, Ljusternik-Schnirelmann theory Full text (file, 573,97 KB) |
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149. The Neumann problem for a class of generalized Kirchhoff-type potential systemsNabil Chems Eddine, Dušan Repovš, 2023, original scientific article Keywords: Kirchhoff-type problems, Neumann boundary conditions, p(x)-Laplacian operator, generalized capillary operator, Sobolev spaces with variable exponent, critical Sobolev exponents, concentration–compactness principle, critical point theory, truncation technique Full text (file, 1,81 MB) This document has more files! More... |
150. On existence of PI-exponent of algebras with involutionDušan Repovš, Mikhail V. Zaicev, 2023, original scientific article Keywords: polynomial identity, nonassociative algebra, involution, exponential growth, exponentially bounded *-codimension, fractional *-PI-exponent, Amitsur's conjecture, numerical invariant Full text (file, 271,00 KB) This document has more files! More... |