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Papers matching “operator approximation” 245

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On approximation of a hyper-singular transport operator and existence of solutions
2020 Methods and Applications of Analysis article Mathematics Gas Dynamics and Kinetic Theory

Jani Tervo, Michaël Herty

4

citations
Boundary value problems of potential theory for the exterior ball and the approximation and ergodic behaviour of the solutions
2023 Journal of Approximation Theory article Mathematics Differential Equations and Boundary Problems

Paul Leo Butzer, R. L. Stens

0

citations
Neural‐Initialized Newton: Accelerating Nonlinear Finite Elements via Operator Learning
2026 International Journal for Numerical Methods in Engineering article Physics and Astronomy Model Reduction and Neural Networks Open access

Kianoosh Taghikhani, Yusuke Yamazaki, Markus Apel, Reza Najian Asl, Shahed Rezaei

1

citations
Photon counting beyond the rotating-wave approximation
2026 Physical review. B./Physical review. B article Physics and Astronomy Quantum optics and atomic interactions Open access

Steven Kim, Fabian Hassler

0

citations
Computing tensor operator exponentials within low‐rank tensor formats with application to the parameter‐dependent multigrid method
2023 PAMM article Mathematics Tensor decomposition and applications Open access

Lars Grasedyck, Tim A. Werthmann

0

citations
Post-processing of the planewave approximation of Schrödinger equations. Part I: linear operators
2020 IMA Journal of Numerical Analysis article Physics and Astronomy Advanced Chemical Physics Studies Open access

Éric Cancès, Geneviève Dusson, Yvon Maday, Benjamin Stamm, Martin Vohralı́k

7

citations
A Finite Operator Learning Technique for Mapping the Elastic Properties of Microstructures to Their Mechanical Deformations
2024 International Journal for Numerical Methods in Engineering article Physics and Astronomy Model Reduction and Neural Networks Open access

Shahed Rezaei, Reza Najian Asl, Shirko Faroughi, Mahdi Asgharzadeh, Ali Harandi, Rasoul Najafi Koopas, +3 more

27

citations
A finite element-based physics-informed operator learning framework for spatiotemporal partial differential equations on arbitrary domains
2024 Engineering With Computers article Physics and Astronomy Model Reduction and Neural Networks Open access

Yusuke Yamazaki, Mayu Muramatsu, Alexandre Viardin, Markus Apel, Tim Brepols, Stefanie Reese, +1 more

39

citations
Matrix-Valued LogSumExp Approximation for Colour Morphology
2025 Journal of Mathematical Imaging and Vision article Computer Science Digital Image Processing Techniques Open access

Marvin Kahra, Michael Breuß, Andreas Kleefeld, Martin Welk

0

citations
Mori–Zwanzig latent space Koopman closure for nonlinear autoencoder
2025 Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences article Physics and Astronomy Model Reduction and Neural Networks Open access

Priyam Gupta, Peter J. Schmid, Denis Sipp, Taraneh Sayadi

6

citations
A queueing-based approach for integrated routing and appointment scheduling
2024 European Journal of Operational Research article Engineering Vehicle Routing Optimization Methods Open access

René Bekker, Bharti Bharti, Leon Lan, Michel Mandjes

7

citations
Taming Thiemann’s Hamiltonian constraint in canonical loop quantum gravity: Reversibility, eigenstates, and graph-change analysis
2025 Physical review. D/Physical review. D. article Physics and Astronomy Noncommutative and Quantum Gravity Theories Open access

Guillermo Antonio Mena Marugán, Markus Michael Müller, Francesca Vidotto

5

citations
A comparison between physics-based Li-ion battery models
2024 Electrochimica Acta article Engineering Advanced Battery Technologies Research Open access

Haider Adel Ali Ali, Luc H.J. Raijmakers, Kudakwashe Chayambuka, Dmitri L. Danilov, Peter H. L. Notten, Rüdiger‐A. Eichel

59

citations
Fast and generalisable parameter-embedded neural operators for lithium-ion battery simulation
2025 Energy and AI article Physics and Astronomy Model Reduction and Neural Networks Open access

Amir Ali Panahi, Daniel Luder, Billy Wu, Gregory James Offer, Dirk Uwe Sauer, Weihan Li

9

citations
On Single-Objective Sub-Graph-Based Mutation for Solving the Bi-Objective Minimum Spanning Tree Problem
2023 Evolutionary Computation article Computer Science Advanced Multi-Objective Optimization Algorithms

Jakob Bossek, Christian Grimme

5

citations
A comparison of the homotopy method with linearisation approaches for a non-linear optimization problem of operations in a reservoir cascade
2023 Energy Systems article Engineering Water resources management and optimization Open access

Bernhard Becker, Dietlind Ochterbeck, Teresa Piovesan

10

citations
A tunable 8-to-10-bit 140-to-80-MS/s split-capacitor SAR ADC with a time-lag-controlled SAR logic and a power-scalable comparator
2026 Microelectronics Journal article Engineering Analog and Mixed-Signal Circuit Design Open access

Mohammad Bayazi, Renato Negra

0

citations
Performance Enhancement on Sparse Federated Learning Supported by RIS-Aided Communication in the Finite Blocklength Regime
2025 IEEE Transactions on Mobile Computing article Engineering Advanced Wireless Communication Technologies

Wei Gao, Paul Zheng, Yulin Hu, Lexi Xu, Anke Schmeink

0

citations
Joint Power and Data Allocation in Multi-Carrier Full-Duplex Relaying Networks Operating With Finite Blocklength Codes
2021 IEEE Transactions on Wireless Communications article Engineering Full-Duplex Wireless Communications

Xiaopeng Yuan, Yulin Hu, Bo Li, Eduard Axel Jorswieck, Anke Schmeink

18

citations
Solution of the 3D logarithmic Schrödinger equation with a central potential
2020 Journal of Physics Communications article Mathematics Spectral Theory in Mathematical Physics Open access

Janine Shertzer, Tony C. Scott

9

citations
Diagrammatic approach to scattering of multiphoton states in waveguide QED
2021 Physical Review A article Physics and Astronomy Quantum optics and atomic interactions Open access

Kiryl Piasotski, Mikhail Pletyukhov

8

citations
An adaptive stochastic Galerkin method based on multilevel expansions of random fields: Convergence and optimality
2022 ESAIM Mathematical Modelling and Numerical Analysis article Decision Sciences Probabilistic and Robust Engineering Design Open access

Markus Bachmayr, Igor Voulis

6

citations
Integrated optimization of timetabling and Electric Vehicle Scheduling
2025 EURO Journal on Transportation and Logistics article Engineering Vehicle Routing Optimization Methods Open access

Jenny Segschneider, Arie M. C. A. Koster, Grit Walther

0

citations
Transmission Latency Minimization in Full-Duplex Relaying Network Operating With Finite Blocklength Codes
2025 IEEE Journal on Selected Areas in Communications article Engineering Full-Duplex Wireless Communications

Boyao Li, Xiaopeng Yuan, Yulin Hu, Anke Schmeink

5

citations
Fermionic duality: General symmetry of open systems with strong dissipation and memory
2021 SciPost Physics article Physics and Astronomy Quantum many-body systems Open access

Valentin Bruch, Konstantin Nestmann, Jens Schulenborg, M. R. Wegewijs

2

citations