In this paper, we first consider the class of minimal time functions in general setting locally convex topological vector (LCTV) spaces. The results obtained framework are based on a novel notion closedness target sets with respect to constant dynamics. Then, introduce and investigate new signed functions, which generalizations distance functions. Subdifferential formulas for under convexity as...

We study Blaschke-Santal\'o diagrams associated to the torsional rigidity and first eigenvalue of Laplacian with Dirichlet boundary conditions. work under convexity volume constraints, in both strong (volume exactly one) weak at most form. discuss some topological (closedness, simply connectedness) geometric (shape boundaries, slopes near point corresponding ball) properties these diagrams, als...

In this paper, we prove some common fixed point theorems for four weakly compatible self-maps along with (CLR) property in fuzzy 2- metric spaces. Our results are the improved version of proved by Shojaei et al. [1] 2013, since our does not require closedness ranges subsets X.

In this paper, we introduce techniques for producing normal square-free monomial ideals from old such ideals. These are then used to investigate the normality of cover under some graph operations. Square-free that come out as linear combinations two shown be not necessarily normal; a case integral closedness all powers these

Lattice-valued semiuniform convergence structures are important mathematical in the theory of lattice-valued topology. Choosing a complete residuated lattice $L$ as background, we introduce new type filters using tensor and implication operations on $L$, which is called $\top$-filters. By means $\top$-filters, propose concept $\top$-semiuniform counterpart structures. Different from usual discu...

In this work, we study iterative methods for the approximation of common attractive points two widely more generalized hybrid mappings in Hilbert spaces and obtain weak strong convergence theorems without assuming closedness domain. A numerical example supporting our main result is also presented. As a consequence, results can be applied to solving fixed point problem.