## Found 396 Documents (Results 1–100)

100
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### Anisotropic singular Neumann equations with unbalanced growth. (English)Zbl 07528127

MSC:  35J75 35J60 35J20
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### Global higher integrability for minimisers of convex obstacle problems with (p,q)-growth. (English)Zbl 07500315

MSC:  35J60 35A15
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### Nehari type ground state solutions for periodic Schrödinger-Poisson systems with variable growth. (English)Zbl 07499550

MSC:  35J47 35A01 35A15
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### Strongly singular double phase problems. (English)Zbl 07493756

MSC:  35J75 35J92 35J20
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### Positive solutions for double phase problems with combined nonlinearities. (English)Zbl 07490118

MSC:  35J92 35B09 35A01
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### Double phase Dirichlet problems with unilateral constraints. (English)Zbl 07486716

MSC:  35J85 35J60
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### Growth envelopes of some variable and mixed function spaces. (English)Zbl 07472178

MSC:  46E30 42B35
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### Least energy solutions with sign information for parametric double phase problems. (English)Zbl 1482.35102

MSC:  35J92 35A01 35J20
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### Weighted $$W^{1, p(\cdot)}$$-regularity for degenerate elliptic equations in Reifenberg domains. (English)Zbl 1480.35245

MSC:  35J70 35J25 35B65
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### Applied higher-order elliptic problems with nonstandard growth structure. (English)Zbl 1479.35327

MSC:  35J40 35A01
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MSC:  35Qxx
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### Existence results for double phase obstacle problems with variable exponents. (English)Zbl 1480.35206

MSC:  35J62 35J20
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### Compact embeddings of weighted variable exponent Sobolev spaces and existence of solutions for weighted $$p ( \cdot )$$-Laplacian. (English)Zbl 1479.35496

MSC:  35J92 35A01 46E35
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### Existence results for fractional $$p(x, . )$$-Laplacian problem via the Nehari manifold approach. (English)Zbl 1475.35384

Appl. Math. Optim. 84, No. 2, 1527-1547 (2021); correction ibid. 84, No. 3, 2699 (2021).
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### A Picone’s identity for the $$p(x)$$-Laplace equations and its applications. (English)Zbl 1475.35154

MSC:  35J60 35P30
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### Variable exponent Sobolev spaces and regularity of domains. (English)Zbl 1482.46037

MSC:  46E35 46E30
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### Embedding theorems on the fractional Orlicz-Sobolev spaces. (English)Zbl 1481.46029

MSC:  46E35 46E30
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### New class of sixth-order nonhomogeneous $$p(x)$$-Kirchhoff problems with sign-changing weight functions. (English)Zbl 1472.35168

MSC:  35J60 35A01 35A15
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### Multiple solutions with sign information for a class of parametric superlinear $$(p, 2)$$-equations. (English)Zbl 1479.35294

MSC:  35J20 35J60 58E05
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### Solutions for parametric double phase Robin problems. (English)Zbl 1473.35319

MSC:  35J92 35J25 35A01
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### Full description of the eigenvalue set of the Steklov $$(p,q)$$-Laplacian. (English)Zbl 1467.35185

MSC:  35J92 35P30
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### Existence of infinitely many eigengraph sequences of the $$p(\cdot)$$-biharmonic equation. (English)Zbl 1474.35021

MSC:  35A15 35J35 46E35
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### Anisotropic Robin problems with logistic reaction. (English)Zbl 1466.35228

MSC:  35J92 35J66 58E05
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### On some elliptic equation involving the $$p(x)$$-Laplacian in $$\mathbb{R}^N$$ with a possibly discontinuous nonlinearities. (English)Zbl 1465.35252

MSC:  35J92 35A01 35A02
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MSC:  49J45
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### Existence results for perturbed weighted $$p(x)$$-biharmonic problem with Navier boundary conditions. (English)Zbl 1464.35093

MSC:  35J30 35J35 58E05
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### Growth conditions and regularity, an optimal local boundedness result. (English)Zbl 1458.49009

MSC:  49J21 49N60 35J60
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### Generalized anisotropic Neumann problems of Ambrosetti-Prodi type with nonstandard growth conditions. (English)Zbl 1459.35158

MSC:  35J60 35J67 35A01
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### Robin double-phase problems with singular and superlinear terms. (English)Zbl 1455.35125

MSC:  35J92 35J25 35B32
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### Multiplicity results involving $$p$$-biharmonic Kirchhoff-type problems. (English)Zbl 07509753

MSC:  35J62 35J30 35J35
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### Constant sign and nodal solutions for nonlinear Robin equations with locally defined source term. (English)Zbl 1480.35137

MSC:  35J20 35J60
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MSC:  35-XX
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### Three weak solutions for a Neumann elliptic equations involving the $$\vec{p}(x)$$-Laplacian operator. (English)Zbl 1465.35187

MSC:  35J57 35A01 35A15
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### Some integral inequalities for quasimonotone functions in weighted variable exponent Lebesgue space with $$0<p(x)<1$$. (English)Zbl 1474.35258

MSC:  35J20 35J25
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### Structural stability of $$p(x)$$-Laplace kind problems with Neumann type boundary condition. (English)Zbl 1459.35220

MSC:  35J92 35J25
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MSC:  39A27
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### Anisotropic double-phase problems with indefinite potential: multiplicity of solutions. (English)Zbl 1454.35087

MSC:  35J20 35J70
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### Existence results for a perturbed Dirichlet problem without sign condition in Orlicz spaces. (English)Zbl 1454.35174

Ukr. Math. J. 72, No. 4, 585-606 (2020) and Ukr. Mat. Zh. 72, No. 4, 509-526 (2020).
MSC:  35J62 35J25 35A01
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### Harnack inequality for the elliptic $$p(x)$$-Laplacian with a three-phase exponent $$p(x)$$. (English. Russian original)Zbl 1451.35041

Comput. Math. Math. Phys. 60, No. 8, 1284-1293 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 8, 1329-1338 (2020).
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### General quasilinear problems involving $$p(x)$$-Laplacian with Robin boundary condition. (English)Zbl 1448.35255

MSC:  35J92 35A01 35A15
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### $${\mathfrak{B}}_1$$ classes of De Giorgi, Ladyzhenskaya, and Ural’tseva and their application to elliptic and parabolic equations with nonstandard growth. (English. Ukrainian original)Zbl 1448.35068

J. Math. Sci., New York 246, No. 1, 75-109 (2020); translation from Ukr. Mat. Visn. 16, No. 3, 403-447 (2019).
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### Existence, multiplicity and numerical examples for Schrödinger systems with nonstandard $$p(x)$$-growth conditions. (English)Zbl 1448.35258

MSC:  35J92 35A15 65N38
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### Existence and multiplicity results for non-homogeneous Neumann problems in Orlicz-Sobolev spaces. (English)Zbl 1447.35151

MSC:  35J60 35J25 58E05
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### Hölder continuity and Harnack’s inequality for $$p(x)$$-harmonic functions. (English. Russian original)Zbl 1442.35161

Proc. Steklov Inst. Math. 308, 1-21 (2020); translation from Tr. Mat. Inst. Steklova 308, 7-27 (2020).
MSC:  35J92
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### On a class of fractional systems with nonstandard growth conditions. (English)Zbl 1440.35150

MSC:  35J62 35J50 46E35
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### Multiple solutions with sign information for a class of coercive $$(p, 2)$$-equations. (English)Zbl 1437.35359

MSC:  35J62 35A15 58E05
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### A multiplicity theorem for parametric superlinear (p,q)-equations. (English)Zbl 1437.35221

MSC:  35J20 35J62 35A01
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### Minimum action solutions of nonhomogeneous Schrödinger equations. (English)Zbl 1436.35174

MSC:  35J62 35A01 35A15
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### Anisotropic problems with unbalanced growth. (English)Zbl 1436.35151

MSC:  35J60 35A01 35A15
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### Superlinear elliptic equations with variable exponent via perturbation method. (English)Zbl 1440.35180

MSC:  35J92 35A01
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### Ground state and nodal solutions for a class of double phase problems. (English)Zbl 1437.35358

MSC:  35J62 35J25 35J20
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### Continuous spectrum for a two phase eigenvalue problem with an indefinite and unbounded potential. (English)Zbl 1439.35152

MSC:  35J20 35J60 35P30
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### Constant sign and nodal solutions for parametric $$(p, 2)$$-equations. (English)Zbl 1426.35108

MSC:  35J20 35J60 58E05
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### On a class of a boundary value problems involving the $$p(x)$$-biharmonic operator. (English)Zbl 1454.35105

MSC:  35J30 35J60 35A01
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### Nonlinear elliptic problems in weighted variable exponent Sobolev spaces by topological degree. (English)Zbl 1454.35131

MSC:  35J60 35J20 35J25
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### On some variable exponent problems with no-flux boundary condition. (English)Zbl 1440.35041

Dutta, Hemen (ed.) et al., Current trends in mathematical analysis and its interdisciplinary applications. Cham: Birkhäuser. 253-285 (2019).
MSC:  35J05 35J25
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### Nonlinear singular problems with indefinite potential term. (English)Zbl 1435.35176

MSC:  35J75 35J92 35P30
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