期刊： QUAESTIONES MATHEMATICAE, ; ()
In this paper, we study a nonlinear elliptic system involving a fractional Laplacion: {(-Delta)(alpha/2) u - vertical bar x vertical bar(tau) u(p)v(q+......
期刊： QUAESTIONES MATHEMATICAE, ; ()
In this paper, we are concerned with the positive solutions of the Wolfftype integral system {u(i)(x) - C-i(x)W-beta,W-gamma(u(i+1)(pi+1))(x), i - 1, ......
期刊： QUAESTIONES MATHEMATICAE, ; ()
Given a finite group G, two elements are equivalent to (m) -related if they lie in exactly the same maximal subgroups of G. This equivalence relation ......
期刊： QUAESTIONES MATHEMATICAE, 2020; 43 (1)
Assume that is a class of finite groups. A normal subgroup E is phi- hypercentral in G if E <= Z(phi) (G), where Z(phi) (G) denotes the phi-hyperce......
期刊： QUAESTIONES MATHEMATICAE, 2020; 43 (2)
We introduce and study shifted Cauchy numbers as different natural extension of the classical Cauchy numbers, in particular, in terms of determinantal......
期刊： QUAESTIONES MATHEMATICAE, 2020; 43 (2)
Let p(k)(,3)(n) count the number of 2-color partition triples of n where one of the colors appears only in parts that are multiples of k and B-k,B-l(n......
期刊： QUAESTIONES MATHEMATICAE, 2020; 43 (3)
This paper is concerned with the asymptotic behavior of the radial minimizers of the p(x)-Ginzburg-Landau type functional. We prove the uniqueness of ......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
In this paper, we study a parameter that is a relaxation of an important domination parameter, namely the paired domination. A set D of vertices in G ......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
In this paper, we introduce two series expansions whose basis functions are two sequences of hypergeometric polynomials. We then present a systematic ......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
Let pod(n) denote the number of partitions of an integer n wherein the odd parts are distinct. Recently, a number of congruences for pod(n) have been ......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
This paper deals with Cauchy problems and nonlocal problems for non-linear Stieltjes differential equations corresponding to a certain function g. We ......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
Based on the recent development of the theory of measures of noncompactness, we first show a representation theorem of measures of noncompactness defi......
期刊： QUAESTIONES MATHEMATICAE, 0; ()
Let D be a finite and simple digraph with vertex set V (D). A Roman dominating function (RDF) on a digraph D is a function f : V (D) -> {0, 1, 2} s......
期刊： QUAESTIONES MATHEMATICAE, 2019; 42 (1)
A vertex subset S of a digraph D is called a dominating set of D if every vertex not in S has an in-neighbor in S. A dominating set S of D is called a......
期刊： QUAESTIONES MATHEMATICAE, 2019; 42 (2)
In this paper, we propose a definition of a general mixed L-p Affine surface area, -n not equal p is an element of Double-struck capital R, for multip......
