Results 31 to 40 of about 1,838,692 (271)
Sensitivity Analysis for Periodic Orbits and Quasiperiodic Invariant Tori Using the Adjoint Method [PDF]
, 2022 This paper presents a rigorous framework for the continuation of solutions to nonlinear constraints and the simultaneous analysis of the sensitivities of test functions to constraint violations at each solution point using an adjoint-based approach.
Dankowicz, Harry +3 more
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Mitigation of flash floods in arid regions using adjoint sensitivity analysis [PDF]
, 2007 This paper presents an analysis of the sensitivities of flood wave propagation to variations in certain control variables and boundary conditions by means of the adjoint method.
Copeland, Graham J.M., Elhanafy, Hossam
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Constraints Optimal Control Governing by Triple Nonlinear Hyperbolic Boundary Value Problem
Journal of Applied Mathematics, 2020 The focus of this work lies on proving the existence theorem of a unique state vector solution (Stvs) of the triple nonlinear hyperbolic boundary value problem (TNHBVP) when the classical continuous control vector (CCCVE) is fixed by using the Galerkin ...
Jamil A. Ali Al-Hawasy, Lamyaa H. Ali
doaj +1 more source
Continuation Semantics and Self-adjointness
Electronic Notes in Theoretical Computer Science, 1997 AbstractWe give an abstract categorical presentation of continuation semantics by taking the continuation type constructor ¬ (or cont in Standard ML of New Jersey) as primitive. This constructor on types extends to a contravariant functor on terms which is adjoint to itself on the left; restricted to the subcategory of those programs that do not ...
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Cathode Shape Design for Steady-State Electrochemical Machining
Algorithms, 2023 The inverse or cathode shape design problem of electrochemical machining (ECM) deals with the computation of the shape of the tool cathode required for producing a workpiece anode of a desired shape.
Jinming Lu, Ewald A. Werner
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Adjoint bi-continuous semigroups and semigroups on the space of measures [PDF]
Czechoslovak Mathematical Journal, 2011 For a given bi-continuous semigroup T on a Banach space X we define its adjoint on an appropriate closed subspace X^o of the norm dual X'. Under some abstract conditions this adjoint semigroup is again bi-continuous with respect to the weak topology (X^o,X).
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Aerodynamic Optimization Based on Continuous Adjoint Method for a Flexible Wing
International Journal of Aerospace Engineering, 2016 Aerodynamic optimization based on continuous adjoint method for a flexible wing is developed using FORTRAN 90 in the present work. Aerostructural analysis is performed on the basis of high-fidelity models with Euler equations on the aerodynamic side and ...
Zhaoke Xu, Jian Xia
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cashocs: A Computational, Adjoint-Based Shape Optimization and Optimal Control Software
SoftwareX, 2021 The solution of optimization problems constrained by partial differential equations (PDEs) plays an important role in many areas of science and industry.
Sebastian Blauth
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Optimal boundary geometry in an elasticity problem: a systematic adjoint approach [PDF]
, 2009 p. 509-524In different problems of Elasticity the definition of the optimal geometry of the boundary, according to a given objective function, is an issue of great interest.
García-Palacios, Jaime H. +5 more
core
Advanced Optical Materials, EarlyView.Nearly hyperuniform disordered photonic slabs guide light along prescribed freeform pathways without relying on lattice symmetry. A pathway‐first design embeds curved channels within a photonic bandgap hyperuniform network, maintaining high transmission through freeform bends.
Timothy Amoah +8 more
wiley +1 more source