Results 31 to 40 of about 6,713,628 (313)
An eigenvalue optimization problem for Dirichlet-Laplacian with a drift [PDF]
مدلسازی پیشرفته ریاضیIn this paper, we prove a monotonicity result related to the principal eigenvalue for Dirichlet-Laplacian with a drift operator in a punctured ball.
محسن زیوری رضاپور
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A Variational Method for Second Order Shape Derivatives [PDF]
SIAM Journal on Control and Optimization, 2016 We consider shape functionals obtained as minima on Sobolev spaces of classical integrals having smooth and convex densities, under mixed Dirichlet--Neumann boundary conditions. We propose a new approach for the computation of the second order shape derivative of such functionals, yielding a general existence and representation theorem.
Bouchitté, Guy +2 more
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The SHAPE-ID Toolkit: Overview, trajectories, and user guidance
, 2021 This document describes how the SHAPE-ID Toolkit came into being and explains its overall structure and current state. In order to preserve the guidance for users of the online toolkit, it compiles the content of the toolkit ‘entry page’, ‘about ...
SHAPE-ID project
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TOPOLOGICAL DERIVATIVE - THEORY AND APPLICATIONS
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2015 The paper is devoted to present some mathematical aspects of the topological derivative and its applications in different fields of sciences such as shape optimization and inverse problems.
Katarzyna Szulc
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TOPOLOGICAL DERIVATIVE METHOD FOR ELECTRICAL IMPEDANCE TOMOGRAPHY PROBLEMS
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2016 In the field of shape and topology optimization the new concept is the topological derivative of a given shape functional. The asymptotic analysis is applied in order to determine the topological derivative of shape functionals for elliptic problems. The
Andrey Ferreira +2 more
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USING ELECTRICAL IMPEDANCE TOMOGRAPHY IN LINEAR ARRAYS OF MEASUREMENT
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2017 The article presents an application to the topology optimization in electrical impedance tomography using the level set method. The level set function is based on shape and topology optimization for areas with partly continuous conductivities. The finite
Tomasz Rymarczyk
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SHAPE-ID Toolkit Resources - Improve Research Skills
, 2021 As a researcher you will already be equipped with the skills needed to perform research within your discipline. If you are based in a university, you will also probably benefit from institutional research support and advice to help you conduct your ...
SHAPE-ID
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SHAPE-ID Toolkit Resources - Co-create a Research Project
, 2021 Increasingly, academic research and the broader generation and sharing of knowledge are taking place not just across different disciplines within research-performing organisations but among a much wider range of stakeholders who may have different forms ...
SHAPE-ID
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Algorithms, 2010 We compare univariate L1 interpolating splines calculated on 5-point windows, on 7-point windows and on global data sets using four different spline functionals, namely, ones based on the second derivative, the first derivative, the function value and ...
Shu-Cherng Fang +3 more
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SHAPE-ID Toolkit Resources - Develop a Career in Inter- or Transdisciplinary Research
, 2021 Early-stage researchers, in particular, can receive very mixed messages about the wisdom of pursuing an inter- or transdisciplinary research career which is often regarded as high risk within a research system that is still primarily structured on ...
SHAPE-ID
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