Results 41 to 50 of about 526,402 (91)
Analysis of a Radiotherapy Model for Brain Tumors
Studies in Applied Mathematics, Volume 155, Issue 1, July 2025.ABSTRACT In this work, we focus on the analytical and numerical study of a mathematical model for brain tumors undergoing radiotherapy treatment. Under certain assumptions regarding the given data in the model, we prove the existence and uniqueness of a weak nonnegative (biologically relevant) solution.
Marina Chugunova +3 more
wiley +1 more source
Wind Energy, Volume 27, Issue 3, Page 225-257, March 2024.Abstract Predictive high‐fidelity modeling of wind turbines with computational fluid dynamics, wherein turbine geometry is resolved in an atmospheric boundary layer, is important to understanding complex flow accounting for design strategies and operational phenomena such as blade erosion, pitch‐control, stall/vortex‐induced vibrations, and aftermarket
Ashesh Sharma +13 more
wiley +1 more source
Journal of Mathematics, Volume 2024, Issue 1, 2024.In this paper, we study a second‐order differential inclusion under boundary conditions governed by maximal monotone multivalued operators. These boundary conditions incorporate the classical Dirichlet, Neumann, and Sturm–Liouville problems. Our method of study combines the method of lower and upper solutions, the analysis of multivalued functions, and
Droh Arsène Béhi +3 more
wiley +1 more source
Novel Θ‐Fuzzy‐Contraction Mappings and Existence of Solution of Nonlinear Differential Equations
Journal of Mathematics, Volume 2024, Issue 1, 2024.This study pioneers the introduction of two novel concepts in the realm of double‐controlled metric spaces: the Θ‐fuzzy double‐controlled contraction mapping and the Θ‐fuzzy almost generalized double‐controlled contraction mapping. These concepts represent a significant expansion of the existing framework of generalized contractions.
Usman Shehzad +4 more
wiley +1 more source
Multiple Criteria Decision Making Approach with Multivalued Neutrosophic Linguistic Normalized Weighted Bonferroni Mean Hamacher Operator [PDF]
, 2018 The neutrosophic set and linguistic term set are widely applied in recent years. Motivated by the advantages of them, we combine the multivalued neutrosophic set and linguistic set and define the concept of the multivalued neutrosophic linguistic set ...
Xue-tao Li +3 more
core +1 more source
Semiclosed multivalued projections [PDF]
, 2023 A multivalued projection is an idempotent linear relation with invariant domain. We characterize multivalued projections that are operator ranges (called semiclosed) and provide several formulae of them.
Marcantognini, Stefania +3 more
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Multivalued quasi-variational inclusions and multivalued accretive equations [PDF]
, 2004 The purpose of this paper is to introduce and study a class of more general multivalued quasi-variational inclusions in Banach spaces. By using the accretive operator technique, we establish the equivalence between these kinds of multivalued quasi ...
Nam, Y.M., Kim, J.K., Chang, S.S.
core +1 more source
General Nonlinear Random Equations with Random Multivalued Operator in Banach Spaces [PDF]
, 2009 We introduce and study a new class of general nonlinear random multivalued operator equations involving generalized m-accretive mappings in Banach spaces.
Wei Xie +3 more
core +1 more source
Dick Picard sitting on his motorcycle on bridge
, 1967 Dick Picard sitting on his motorcycle on bridge, during tour of ...
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Dick Picard in position as navigator on C-130
, 1967 Dick Picard in position as navigator on C-130, during flight back to Southeast ...
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