## Found 15,711 Documents (Results 1–100)

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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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### Positive solutions for a Kirchhoff equation with perturbed source terms. (English)Zbl 07567990

MSC:  35J20 35J60
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### Existence and uniqueness of positive solution for multilinear systems with generalized strong $$\mathcal{M}$$-tensor. (English)Zbl 07567947

MSC:  15-XX 35-XX
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### Łoskot-Rudnicki’s inequality and general relative entropy inequality for Cauchy problems preserving positivity. (English)Zbl 07565977

MSC:  35A23 35B09
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### Affine mixed Rayleigh quotients. (English)Zbl 07565314

Milman, Mario (ed.) et al., Geometric potential analysis. Selected papers based on the presentations at the special session, virtual, July 15–16 and 19, 2021. Berlin: De Gruyter. Adv. Anal. Geom. 6, 29-47 (2022).
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### Multi-bump positive solutions for a logarithmic Schrödinger equation with deepening potential well. (English)Zbl 07563249

MSC:  35J10 35A15 35B09
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### Estimates for extremal values for a critical fractional equation with concave-convex nonlinearities. (English)Zbl 07562286

MSC:  49J35 35A15 35S15
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### Parametric nonlinear nonhomogeneous Robin problems. (English)Zbl 07560597

MSC:  35J20 35J60
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### A nonsmooth theory for a logarithmic elliptic equation with singular nonlinearity. (English)Zbl 07560318

MSC:  35A15 35B09 35J75
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### Infinitely many positive solutions for an iterative system of singular multipoint boundary value problems on time scales. (English)Zbl 07560195

MSC:  34N05 34B18
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### Positive solutions for quasilinear Schrödinger system with positive parameter. (English)Zbl 07557931

MSC:  35J20 35J60
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### An inhomogeneous perturbation for a class of nonlinear scalar field equations. (English)Zbl 07556240

MSC:  35J20 35B20 35B09
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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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MSC:  11D45
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### Normalized solutions to mass supercritical Schrödinger equations with negative potential. (English)Zbl 07555108

MSC:  35J50 35J15 35J60
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### A remark on the existence of periodic solutions for variable exponent systems with multiple parameters. (English)Zbl 07552116

MSC:  35J25 35J60
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### A uniqueness result for infinite semipositone $$p$$-Laplacian problems in a ball. (English)Zbl 07548752

MSC:  34B18 34B09 35J62
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### Existence and uniqueness results of positive solution of a class of singular Duffing oscillators. (English)Zbl 07547559

MSC:  34B15 34B16 34B18
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### Qualitative analysis on a reaction-diffusion host-pathogen model with incubation period and nonlinear incidence rate. (English)Zbl 07545059

MSC:  92D30 35K57 35B40
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### Classification and symmetry of positive solutions for weighted integral system. (English)Zbl 07544229

MSC:  45G15 45M20
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### Global asymptotic stability of a scalar delay Nicholson’s blowflies equation in periodic environment. (English)Zbl 07541799

MSC:  34C25 34K13 34K25
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### Positive solutions to three classes of non-local fourth-order problems with derivative-dependent nonlinearities. (English)Zbl 07541796

MSC:  34B18 34B10 34B15
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### Semipositone fractional boundary value problems with n point fractional integral boundary conditions. (English)Zbl 07541756

MSC:  34B10 34B18 39A10
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### Single-spike solutions to the 1D shadow Gierer-Meinhardt problem. (English)Zbl 07540956

MSC:  34A05 34B15 34B18
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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 07536068

MSC:  45G10 45M20 47N20
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### On the non-symmetric semidefinite procrustes problem. (English)Zbl 07535505

MSC:  65F20 65F30 90C22
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### Nonnegative solutions of an indefinite sublinear Robin problem. II: Local and global exactness results. (English)Zbl 07534023

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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### Utilizing an integrating factor to convert a right focal boundary value problem to a fixed point problem. (English)Zbl 07531684

MSC:  47N20 47H10 34B18
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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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### Gradient estimates for the weighted Lichnerowicz equation on smooth metric measure spaces. (English)Zbl 1487.58017

MSC:  58J05 58J35 35B09
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### Infinitely many positive solutions for an iterative system of singular BVP on time scales. (English. French summary)Zbl 1485.34092

MSC:  34B18 34N05
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### Non-degeneracy and existence of new solutions for the Schrödinger equations. (English)Zbl 07517625

MSC:  35J10 35B09 35Q55
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### The behavior of solutions of a parametric weighted $$(p, q)$$-Laplacian equation. (English)Zbl 1485.35159

MSC:  35J20 35J60
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### Reduced sum implementation of the BURA method for spectral fractional diffusion problems. (English)Zbl 07511620

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 13th international conference, LSSC 2021, Sozopol, Bulgaria, June 7–11, 2021. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13127, 57-64 (2022).
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### Non-singular solutions of $$p$$-Laplace problems, allowing multiple changes of sign in the nonlinearity. (English)Zbl 07510640

MSC:  34B15 34B18 34B08
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### Critical Stein-Weiss elliptic systems: symmetry, regularity and asymptotic properties of solutions. (English)Zbl 07510389

MSC:  35J47 35B06 35B53
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### Erratum to: “Multiple positive solutions for one dimensional third order $$p$$-Laplacian equations with integral boundary conditions”. (English)Zbl 07507386

MSC:  34B10 34B18 47N20
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### Multiple existence of positive even solutions for a two point boundary value problem on some very narrow possible parameter set. (English)Zbl 07506384

MSC:  34B18 34B08 34B15
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