Results 71 to 80 of about 3,216,540 (223)
, 2007 This paper describes investigations of planform and shape optimizations for a flying wing transport aircraft with an Euler continuous adjoint method.
Arno, Ronzheimer +2 more
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AIChE Journal, Volume 72, Issue 6, June 2026.Abstract Bayesian estimation enables uncertainty quantification, but analytical implementation is often intractable. As an approximate approach, the Markov Chain Monte Carlo (MCMC) method is widely used, though it entails a high computational cost due to frequent evaluations of the likelihood function.
Tatsuki Maruchi +2 more
wiley +1 more source
, 2006 Adjoint consistency - in addition to consistency - is the key requirement for discontinuous Galerkin (DG) discretizations to be of optimal order in L2 as well as measured in terms of target functionals.
Hartmann, Ralf
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A Hybrid Adjoint Network Model for Thermoacoustic Optimization
, 2021 A method is proposed that allows the computation of the continuous adjoint of a thermoacoustic network model based on the discretized direct equations.
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A CONTINUOUS ADJOINT FORMULATION WITH EMPHASIS TO AERODYNAMIC-TURBOMACHINERY OPTIMIZATION
, 2006 This paper summarizes progress, recently made in the Lab. of Thermal Turbomachines of NTUA, on the formulation and use of the continuous adjoint methods in aerodynamic shape optimization problems.
Giannakoglou, K.C. (author) +3 more
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Atmospheric Science Letters, Volume 27, Issue 6, June 2026.Using 17 years of ensemble‐based forecast sensitivity to observations (EFSO), this study shows that marine meteorological observations in the eastern tropical Indian Ocean have significantly larger impacts during boreal winter than summer, despite similar observation frequencies.
Miki Hattori, Akira Yamazaki, Iwao Ueki
wiley +1 more source
A Hybrid Adjoint Network Model for Thermoacoustic Optimization
, 2022 A method is proposed that allows the computation of the continuous adjoint of a thermoacoustic network model based on the discretized direct equations.
Polifke Wolfgang +2 more
core +1 more source
Reflexivity, the dual Radon-Nikodym property, and continuity of adjoint semigroups II
Indagationes Mathematicae, 1990 The author continues his investigation [see the same journal 1, No. 3, 365-380 (1990; Zbl 0728.46019)] on the relations between the behaviour of a \(C_ 0\)-semigroup \(T(t)\) and the structure of the underlying Banach space \(X\). He proves that if \(X\) fails to have Radon-Nikodym property then \(X^{\odot *}/X\) is nonseparable and if \(X^*\) lacks ...
openaire +3 more sources
The Canadian Journal of Chemical Engineering, Volume 104, Issue 6, Page 3018-3037, June 2026.Abstract We develop a delay‐aware estimation and control framework for a non‐isothermal axial dispersion tubular reactor modelled as a coupled parabolic‐hyperbolic PDE system with recycle‐induced state delay. The infinite‐dimensional dynamics are preserved without spatial discretization by representing the delay as a transport PDE and adopting a late ...
Behrad Moadeli, Stevan Dubljevic
wiley +1 more source
Numerical Analysis of Higher Order Discontinuous Galerkin Finite Element Methods
, 2008 After the introduction in Section 1 this lecture starts off with recalling well-known results from the numerical analysis of the continuous finite element methods.
Hartmann, Ralf
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