Results 21 to 30 of about 63 (61)

Troltzsch: Analysis of the Lagrange-SQP-Newton method for the control of a Phase field equation

open access: yes, 1999
This paper investigates the local convergence of the Lagrange–SQP–Newton method applied to an optimal control problem governed by a phase field equation with distributed control.
Matthias Heinkenschloss   +1 more
core  

A mixed-integer PDE-constrained optimization formulation for constructing electromagnetic cloaks with multiple materials

open access: yes
We study the design of an electromagnetic cloak from multiple materials with an additional constraint on the mass of the cloak. Our problem is an example of a topology optimization problem, and we formulate this problem as a mixed-integer partial ...
Todd Munson, Ryan H. Vogt, Sven Leyffer
core   +1 more source

Trust Region Affine Scaling Algorithms for Linearly Constrained Convex and Concave Programs

open access: yes, 1996
We study a trust region affine scaling algorithm for solving the linearly constrained convex or concave programming problem. Under primal nondegeneracy assumption, we prove that every accumulation point of the sequence generated by the algorithm ...
Yanhui Wang, Renato D.C. Monteiro
core  

Isotropic Effective Energy Simulated Annealing Searches for Low Energy Molecular Cluster States

open access: yes, 1992
. The search for low energy states of molecular clusters is associated with the study of molecular conformation and especially protein folding. This paper describes a new global minimization algorithm which is effective and efficient for finding low ...
Thomas Coleman   +5 more
core  

An Interior-Only Framework for Hessian Recovery: The KR Defect Method, with Uniqueness, Stability, and Boundary-Constrained Applications

open access: yes
Central finite-difference stencils for the Hessian require evaluations on both sides of each point and are therefore difficult to apply directly near a domain boundary, on scattered points, or when measurements are missing, without additional treatment ...
RamaKrishna Pasupuleti
core   +1 more source

Forecasting the action of CAR-T cells against SARS-corona virus-II infection with branching process. [PDF]

open access: yesModel Earth Syst Environ, 2022
Al-Utaibi KA   +5 more
europepmc   +1 more source

A cyclic iterative method for solving multiple sets split feasibility problems in Banach spaces

open access: yes, 2016
In this paper, we construct an iterative scheme and prove strong convergence theorem of the sequence generated to an approximate solution to a multiple sets split feasibility problem in a p-uniformly convex and uniformly smooth real Banach space.
Shehu, Y, Iyiola, O.S.
core  

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