## Found 6,992 Documents (Results 1–100)

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### Nonlocal dispersal equations in domains becoming unbounded. (English)Zbl 07599016

MSC:  35J15 35J25 35J61
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### Large time behavior of ODE type solutions to higher-order semilinear parabolic equations with small initial data. (English)Zbl 07595139

MSC:  35B40 35K30 35K58
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### Existence of positive solutions for the nonlinear Kirchhoff type equations in $$\mathbb{R}^3$$. (English)Zbl 07622857

MSC:  35A15 35J60
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### Existence and multiplicity of positive solutions for singular generalized Laplacian problems with a parameter. (English)Zbl 07612341

MSC:  34B08 34B16 35J25
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### Existence of fixed points in conical shells of a Banach space for sum of two operators and application in ODEs. (English)Zbl 07612119

MSC:  47H10 47H08 34B18
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### Dynamics and approximation of positive solution of the stochastic SIS model affected by air pollutants. (English)Zbl 07607642

MSC:  92D30 60H30
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### On an inversion-free algorithm for the nonlinear matrix problem $$\mathcal{X}^\alpha+ \mathcal{A}^\ast \mathcal{X}^{-\beta}\mathcal{A}+ \mathcal{B}^\ast \mathcal{X}^{- \gamma}\mathcal{B}=\mathcal{I}$$. (English)Zbl 07606319

MSC:  65F30 15A24
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### Periodic solution of a discrete commensal symbiosis model with Hassell-Varley type functional response. (English)Zbl 07601252

MSC:  39A60 39A23 92D25
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### Positive mild solutions for damped elastic systems with delay and nonlocal conditions in ordered Banach space. (English)Zbl 07597824

MSC:  34K30 34A45 47N20
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### Exact number of positive solutions for the Kirchhoff equation. (English)Zbl 07597594

MSC:  35J62 35B09 35A01
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### Existence and concentration of positive solutions to a fractional system with saturable term. (English)Zbl 07595269

MSC:  35J50 35J60 35R11
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### Existence of a positive solution for some quasilinear elliptic equations in $$\mathbb{R}^N$$. (English)Zbl 07593449

MSC:  35J92 35B09 35A01
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### The radial solution for an eigenvalue problem of singular augmented Hessian equation. (English)Zbl 07590671

MSC:  35P30 35J25 35J96
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### Global bifurcation diagrams for Liouville-Bratu-Gelfand problem with Minkowski-curvature operator. (English)Zbl 07587117

MSC:  34B09 34B18 34C23
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### Positive almost periodicity on SICNNs incorporating mixed delays and D operator. (English)Zbl 07586685

Reviewer: Syed Abbas (Mandi)
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### On the existence and uniqueness of a positive solution to a boundary value problem for one nonlinear functional differential equation of fractional order. (Russian. English summary)Zbl 07584785

MSC:  26A33 34B18 34K10
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### Existence of solutions for a class of first order boundary value problems. (English)Zbl 07584086

MSC:  47H10 34B15 34B18
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### Multiple positive solutions for nonlinear fractional $$q$$-difference equation with $$p$$-Laplacian operator. (English)Zbl 07582712

MSC:  39A13 39A27 26A33
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### Infinitely many positive solutions for an iterative system of conformable fractional order dynamic boundary value problems on time scales. (English)Zbl 1495.34125

MSC:  34N05 26A33
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### Analysis of positive solutions to one-dimensional generalized double phase problems. (English)Zbl 07582210

MSC:  34B18 47N20 35J60
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### Double phase equations with an indefinite concave term. (English)Zbl 07578152

MSC:  35J75 35J20 35J60
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### Positive solutions for a class of $$\phi$$-Laplacian differential systems with multiple parameters. (English)Zbl 1493.34072

MSC:  34B16 34L15
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### Existence, multiplicity and concentration of positive solutions for a fractional Choquard equation. (English)Zbl 07572903

MSC:  35A01 35A15 35A23
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### Existence of positive ground state solutions for a class of Kirchhoff type problems with critical exponent. (English)Zbl 07572898

MSC:  35A15 35B33
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### Multiple solutions to logarithmic Kirchhoff equations. (English)Zbl 07572897

MSC:  35J60 35J20 35B09
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### Positive periodic solutions for a damped Duffing equation with singularity of attractive type. (English)Zbl 07572522

MSC:  34K13 34C25
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### Existence of positive and symmetric solutions for some elliptic equation on spherical cap of $$S^3$$. (English)Zbl 07566043

Reviewer: Minghe Pei (Jilin)
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### A Diophantine equation and its positive integer solutions. (English)Zbl 07565006

MSC:  11L10 11L40
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### Anisotropic $$(p, q)$$-equations with competition phenomena. (English)Zbl 07560250

MSC:  35J75 35J20 35J60
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### Existence of positive solution for the Choquard equation in exterior domain. (English)Zbl 07557628

MSC:  35J61 35A01 35A15
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### On weighted $$L^p$$-Hardy inequality on domains in $$\mathbb{R}^n$$. (English)Zbl 07555785

MSC:  26Dxx 35B09 35J92
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### New radial solutions of strong competitive $$m$$-coupled elliptic system with general form in $$B_1(0)$$. (English)Zbl 1492.35109

MSC:  35J47 35J91 35A01
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### Existence and uniqueness results of positive solution of a class of singular Duffing oscillators. (English)Zbl 1489.34038

MSC:  34B15 34B16 34B18
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### Multiple solutions for weighted fractional $$p$$-Laplace equations involving singular nonlinearity. (English)Zbl 07547230

MSC:  35R11 35A15 47G20

### Existence of positive solutions for generalized Laplacian problems with a parameter. (English)Zbl 1489.34035

MSC:  34B08 34B16 35J25
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### Multiple solutions for a nonlocal fractional boundary value problem with fractional integral conditions on infinite interval. (English)Zbl 1489.34034

MSC:  34B08 34B10 34B40
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### Existence of solutions for a class of nonlinear impulsive wave equations. (English)Zbl 07545271

MSC:  47H10 58J20 35L15
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### On the solvability of a parameter-dependent cantilever-type BVP. (English)Zbl 07540932

MSC:  34B09 34B18 47N20
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### Existence of positive solutions of a Hammerstein integral equation using the layered compression-expansion fixed point theorem. (English)Zbl 1490.45005

MSC:  45G10 45M20 47N20
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### Nonnegative solutions of an indefinite sublinear Robin problem. II: Local and global exactness results. (English)Zbl 1492.35115

MSC:  35J61 35J25 35B09
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### Existence of positive periodic solutions for a class of second-order neutral functional differential equations. (English)Zbl 07533161

MSC:  34B18 34C25
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### Existence results for the $$\sigma$$-Hilfer hybrid fractional boundary value problem involving a weighted $$\phi$$-Laplacian operator. (English)Zbl 1486.34062

MSC:  34B15 34B16 34B18
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### Positive solutions of singular $$k_i$$-Hessian systems. (English)Zbl 1494.35083

MSC:  35J57 35J47
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MSC:  82-XX
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### Wolff-type integral system including $$m$$ equations. (English)Zbl 1492.45005

MSC:  45G15 45M20 45M05
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### Traveling wave dynamics for Allen-Cahn equations with strong irreversibility. (English)Zbl 1490.35083

Reviewer: Kelei Wang (Wuhan)
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### Existence of solutions for $$p$$-Kirchhoff problem of Brézis-Nirenberg type with singular terms. (English)Zbl 1486.35208

MSC:  35J62 35B09 35A01
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### Existence and multiplicity of positive unbounded solutions for singular BVPs with the $$\phi$$-Laplacian operator on the half line. (English)Zbl 1482.34073

MSC:  34B16 34B18 47N20
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### Existence of a positive solution for a class of Choquard equation with upper critical exponent. (English)Zbl 1485.35239

MSC:  35J91 35B33 35A01
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### Existence of a positive solution for a class of non-local elliptic problem with critical growth in $$\mathbb{R}^N$$. (English)Zbl 1485.35218

MSC:  35J62 35A01 35A15
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### Positive solutions for nonlocal dispersal equation. (English)Zbl 1484.45011

MSC:  45M20 45K05 45J05
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### Branches of positive solutions of a superlinear indefinite problem driven by the one-dimensional curvature operator. (English)Zbl 1493.34057

MSC:  34B09 34B18 47N20
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### Existence and multiplicity of radially symmetric $$k$$-admissible solutions for Dirichlet problem of $$k$$-Hessian equations. (English)Zbl 07478475

MSC:  34B18 35J60 47N20
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MSC:  35Qxx
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### On a structure of the set of positive solutions to second-order equations with a super-linear non-linearity. (English)Zbl 1490.34049

MSC:  34C25 34B18
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### Towers of bubbles for Yamabe-type equations and for the Brézis-Nirenberg problem in dimensions $$n \geq 7$$. (English)Zbl 1487.35206

MSC:  35J61 35R01 35A01
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### Sobolev regularity solutions for a class of singular quasilinear ODEs. (English)Zbl 1493.34079

Reviewer: Minghe Pei (Jilin)
MSC:  34B18 34B16 34A45
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### An analysis of nonlocal difference equations with finite convolution coefficients. (English)Zbl 1486.39021

MSC:  39A27 39A13 26A33
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### A constructive approach about the existence of positive solutions for Minkowski curvature problems. (English)Zbl 07453214

MSC:  34B09 34B18 65L10
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