Results 91 to 100 of about 69,929 (304)
工程科学与技术, 2013 :To evaluate the most possible failure state of sensitive equipment when they encounter voltage sags,a lattice order based method was studied.Starting with the physical nature of equipment multi-valued mapping outcome due to voltage sag,a multi-valued ...
汪颖 +4 more
doaj
Abstract and Applied Analysis, 2012 The purpose of this paper is to present the notion of weak relatively nonexpansive multi-valued mapping and to prove the strong convergence theorems of fixed point for weak relatively nonexpansive multivalued mappings in Banach spaces.
Jingling Zhang +2 more
doaj +1 more source
On Monch type multi-valued maps and fixed points
Applied Mathematics Letters, 2007 The author presents some fixed point theorems for a (compact convex)-valued multimap \(T\) in a Banach space \(X\) satisfying the following condition: if \(A\) is a countable subset of \(X\), then \(A \subseteq \overline {\text{conv}} (C\cup T(A))\) for a given relatively compact set \(C \subset X\) implies that \(A\) is relatively compact.
openaire +1 more source
XML-to-SQL Query Mapping in the Presence of Multi-valued Schema Mappings and Recursive XML Schemas
, 2008 . Several query mapping algorithms have been proposed to translate XML queries into SQL queries for a schema-based relational XML storage. However, existing query mapping algorithms only support single-valued mapping schemes, in which each XML element ...
Farshad Fotouhi +3 more
core
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source
Continuity notions for multi-valued mappings
, 2008 If we regard a multi-valued mapping as a generalization of a single-valued mapping, we may ask for generalizations of important properties as well, concerning fixed-points, projection, composition etc.
Arnold Neumaier, Peter Schodl
core
Molecular Oncology, EarlyView.Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq +8 more
wiley +1 more source
CV-CPKAN: Complex-Valued Convolutional Kolmogorov–Arnold Framework for PolSAR Image Classification
Remote SensingDeep learning has significantly advanced PolSAR image processing, with a growing trend of integrating mathematical theories into deep neural networks to enhance their capabilities with regard to complex data.
Zuzheng Kuang +4 more
doaj +1 more source
, 2007 First editionRelief shown by contours, gradient tints, and spot heights. Panel title. Copyright: Multi Mapping Ltd. Includes text, ancillary map of Tonga Islands, indexed ancillary map of Nukuʾalofa, insets of Neiafu and Pangai, location map, and ...
Multi Mapping Ltd;
core
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source