AbstractLet f be a nonconstant entire function and let a be a meromorphic function satisfying T(r,a)=S(r,f) and a≢a′. If f(z)=a(z)⇔f′(z)=a(z) and f(z)=a(z)⇒f″(z)=a(z), then f≡f′, and a≢a′ is necessary. This extended a result due to Jank, Mues and Volkmann
AbstractFor α∈(01) the problem of finding sup|fn|f for holomorphic functions f(z)=f0+f1z+⋯ in the un...
AbstractIn this paper, some new results about the existence of positive solutions for singular semi-...
AbstractLet A1,…,An be finite subsets of a field F, and letf(x1,…,xn)=x1k+⋯+xnk+g(x1,…,xn)∈F[x1,…,xn...
AbstractLet U(λ) denote the class of all analytic functions f in the unit disk Δ of the form f(z)=z+...
AbstractFor analytic functions f(z) in the open unit disk E and convex functions g(z) in E, Ch. Pomm...
AbstractIn this paper, we prove the following result: Let f(z) and g(z) be two nonconstant meromorph...
A new necessary condition for a set to be the zero set of an absolutely monotonic function is given
AbstractA condition for starlikeness will be improved given by the inequality Re(f′(x)+αzf″(z))>0, z...
AbstractWe study the smoothness property of a function f with absolutely convergent Fourier series, ...
AbstractFor an entire function f(z), let M(r) and m(r) be the maximum and minimum modulus, and let n...
AbstractIn this paper, some properties of log-convex function are researched, and integral inequalit...
AbstractLet K be a field of characteristic zero, and let K(x1,…,xn) be a purely transcendental field...
AbstractWe prove a retarded nonlinear integral inequality and present some applications of it to the...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
AbstractThe n-th product level of a skew–field D, psn(D), is a generalization of the n-th level of a...
AbstractFor α∈(01) the problem of finding sup|fn|f for holomorphic functions f(z)=f0+f1z+⋯ in the un...
AbstractIn this paper, some new results about the existence of positive solutions for singular semi-...
AbstractLet A1,…,An be finite subsets of a field F, and letf(x1,…,xn)=x1k+⋯+xnk+g(x1,…,xn)∈F[x1,…,xn...
AbstractLet U(λ) denote the class of all analytic functions f in the unit disk Δ of the form f(z)=z+...
AbstractFor analytic functions f(z) in the open unit disk E and convex functions g(z) in E, Ch. Pomm...
AbstractIn this paper, we prove the following result: Let f(z) and g(z) be two nonconstant meromorph...
A new necessary condition for a set to be the zero set of an absolutely monotonic function is given
AbstractA condition for starlikeness will be improved given by the inequality Re(f′(x)+αzf″(z))>0, z...
AbstractWe study the smoothness property of a function f with absolutely convergent Fourier series, ...
AbstractFor an entire function f(z), let M(r) and m(r) be the maximum and minimum modulus, and let n...
AbstractIn this paper, some properties of log-convex function are researched, and integral inequalit...
AbstractLet K be a field of characteristic zero, and let K(x1,…,xn) be a purely transcendental field...
AbstractWe prove a retarded nonlinear integral inequality and present some applications of it to the...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
AbstractThe n-th product level of a skew–field D, psn(D), is a generalization of the n-th level of a...
AbstractFor α∈(01) the problem of finding sup|fn|f for holomorphic functions f(z)=f0+f1z+⋯ in the un...
AbstractIn this paper, some new results about the existence of positive solutions for singular semi-...
AbstractLet A1,…,An be finite subsets of a field F, and letf(x1,…,xn)=x1k+⋯+xnk+g(x1,…,xn)∈F[x1,…,xn...
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