-
401
Fixed Points for Multivalued Suzuki Type (θ,R)-Contraction Mapping with Applications
Published 2019-01-01“…In this paper, we will introduce the concept of Suzuki type multivalued (θ,R)-contraction and we will prove some fixed point results in the setting of a metric space equipped with a binary relation. Our results generalize and extend various comparable results in the existing literature. …”
Get full text
Article -
402
Note on limits of simply continuous and cliquish functions
Published 1994-01-01“…The main result of this paper is that any function f defined on a perfect Baire space (X,T) with values in a separable metric space Y is cliquish (has the Baire property) iff it is a uniform (pointwise) limit of sequence {fn:n≥1} of simply continuous functions. …”
Get full text
Article -
403
Li-Yorke Sensitivity of Set-Valued Discrete Systems
Published 2013-01-01“…Consider the surjective, continuous map f:X→X and the continuous map f¯ of 𝒦(X) induced by f, where X is a compact metric space and 𝒦(X) is the space of all nonempty compact subsets of X endowed with the Hausdorff metric. …”
Get full text
Article -
404
Lipschitz Operators Associated with Weakly $p$-Compact and Unconditionally $p$-Compact Sets
Published 2024-09-01“…The primary method used to obtain the results in the study is the linearization of Lipschitz operators through the Lipschitz-free space constructed over a pointed metric space.…”
Get full text
Article -
405
Common Fixed Points of Intuitionistic Fuzzy Maps for Meir-Keeler Type Contractions
Published 2018-01-01“…The main purpose of this paper is to establish and prove some new common fixed point theorems for intuitionistic fuzzy maps in the context of (α,β)-cut sets of intuitionistic fuzzy sets on a complete metric space in association with the Hausdorff metric. …”
Get full text
Article -
406
Martelli Chaotic Properties of a Generalized Form of Zadeh’s Extension Principle
Published 2014-01-01“…Let X denote a compact metric space and let f : X→X be a continuous map. It is known that a discrete dynamical system (X,f) naturally induces its fuzzified counterpart, that is, a discrete dynamical system on the space of fuzzy compact subsets of X. …”
Get full text
Article -
407
A porosity result in convex minimization
Published 2005-01-01“…We study the minimization problem f(x)→min, x∈C, where f belongs to a complete metric space ℳ of convex functions and the set C is a countable intersection of a decreasing sequence of closed convex sets Ci in a reflexive Banach space. …”
Get full text
Article -
408
Restrictive metric regularity and generalized differential calculus in Banach spaces
Published 2004-01-01“…We consider nonlinear mappings f:X→Y between Banach spaces and study the notion of restrictive metric regularity of f around some point x¯, that is, metric regularity of f from X into the metric space E=f(X). Some sufficient as well as necessary and sufficient conditions for restrictive metric regularity are obtained, which particularly include an extension of the classical Lyusternik-Graves theorem in the case when f is strictly differentiable at x¯ but its strict derivative ∇f(x¯) is not surjective. …”
Get full text
Article -
409
A Geometric Fuzzy-Based Approach for Airport Clustering
Published 2014-01-01“…By representing each airport as a point in the given reference metric space, the geometric distance among airports—which corresponds to a measure of similarity—has in fact an intrinsic fuzzy nature due to the airport specific characteristics. …”
Get full text
Article -
410
Existence and Uniqueness of Mild Solution for Fractional-Order Controlled Fuzzy Evolution Equation
Published 2021-01-01“…In this article, we investigated the existence and uniqueness of mild solutions for fractional-order controlled fuzzy evolution equations with Caputo derivatives of the controlled fuzzy nonlinear evolution equation of the form 0cDIγxI=αxI+PI,xI+AIWI,I∈0,T,xI0=x0, in which γ∈0,1, E1 is the fuzzy metric space and I=0,T is a real line interval. With the help of few conditions on functions P:I×E1×E1⟶E1, WI is control and it belongs to E1, A∈FI,LE1, and α stands for the highly continuous fuzzy differential equation generator. …”
Get full text
Article -
411
MDTR: a knowledge-guided interpretable representation for quantifying liver toxicity at transcriptomic level
Published 2025-01-01“…In addition, MDTR shows interpretability at the level of DILI mechanisms in terms of the distance, i.e., in a metric space. Furthermore, we provided a user-friendly and freely accessible website (http://biohealth.snu.ac.kr/software/MDTR), enabling users to easily measure DILI in drug-induced transcriptome data.…”
Get full text
Article