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Blow-Up Phenomenon for a Reaction-Diffusion Equation with Weighted Nonlocal Gradient Absorption Terms

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

This paper deals with the blow-up phenomenon of solutions to a reaction-diffusion equation with weighted nonlocal gradient absorption terms in a bound......

A New Characterization of Weighted Composition Operators from F(p, q, s) into Bloch Type Space

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

In this paper, we give estimates for the essential norm of a weighted composition operator uC phi acting on the disk from general function spaces F(p,......

On Fractional Choquard Equation with Subcritical or Critical Nonlinearities

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

In this article, we study one fractional Choquard equation with subcritical or critical nonlinearities. we obtain some existence results using variati......

Renormalization Group Approach to SDEs with Nonlinear Diffusion Terms

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (5)

Renormalization Group (RG) method has been recognized as an unified and effective approach for singularly perturbed problems in many fields, such as o......

Existence of Solutions to a Class of p-Kirchhoff Equations via Morse Theory

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (3)

This paper is devoted to the following p-Kirchhoff type of problems: {-(a + b integral(Omega) vertical bar del u vertical bar(p) dx) Delta(p)u = -lamb......

Paley-Wiener Theorem for a Generalized Fourier Transform Associated to a Dunkl-Type Operator

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (5)

In this paper, we obtain several versions of the real Paley-Wiener theorems for a generalized Fourier transform associated to a Dunkl-type differentia......

Gradient Estimates for a Nonlinear Parabolic Equation on Complete Smooth Metric Measure Spaces

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

Let (M,g,e-phi d nu) be a complete smooth metric measure space with the m-Bakry-Emery Ricci curvature bounded from below. In the first part of this ar......

S-Asymptotically Periodic Solutions for Time-Space Fractional Evolution Equation

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

This paper discusses the abstract time-space fractional evolution equation with the Caputo derivative of order alpha is an element of (0, 1) and fract......

Constraint Minimizers of Kirchhoff-Schrodinger Energy Functionals with L-2-Subcritical Perturbation

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (5)

In this paper, we study the constrained minimization problem (1.1) of the Kirchhoff-Schrodinger energy functional under an L-2-subcritical perturbatio......

Tied Pseudo Links & Pseudo Knotoids

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (5)

In this paper, we study the theory of pseudo knots, which are knots with some missing crossing information, and we introduce and study the theory of p......

Superconvergence of the High-Degree FE Method for Second-Degree Elliptic Problem with Periodic Boundary

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (3)

It is the first time for us to investigate the superconvergence of finite element method for second-degree elliptic problem with periodic boundary. Us......

Monotonicity Properties Related to the Ratio of Two Gamma Functions

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (3)

In this paper we investigate the monotonicity properties related to the ratio of gamma functions, from which some related asymptotics and inequalities......

The Structure Group and the Permutation Group of a Set-Theoretic Solution of the Quantum Yang-Baxter Equation

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (4)

We describe the left brace structure of the structure group and the permutation group associated with an involutive, non-degenerate set-theoretic solu......

Weakly Singular Integral Inequalities and Global Solutions for Fractional Differential Equations of Riemann-Liouville Type

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (5)

In this paper, we obtain some new results about weakly singular integral inequalities. These inequalities are used to establish the global existence a......

Existence of Positive Solutions for Multi-point Semi-positive Boundary Value Problems

期刊: MEDITERRANEAN JOURNAL OF MATHEMATICS, 2021; 18 (3)

In this paper, we discuss the existence of positive solutions for the following nonlinear multi-point semi-positive boundary value problems using the ......

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