Search Results - and (problem OR (problems OR problemys)) complexity: numerical algorithms

A predictor-corrector interior-point algorithm for $ P_{*}(\kappa) $-weighted linear complementarity problems

Authors: Lu Zhang Xiaoni Chi Suobin Zhang et al.

Source: AIMS Mathematics, Vol 8, Iss 4, Pp 9212-9229 (2023)

Subject Terms: predictor-corrector interior-point algorithm, $ p_{*}(\kappa) $-weighted linear complementarity problem, search direction, proximity measure, polynomial complexity, Mathematics, QA1-939

File Description: electronic resource

Relation: https://doaj.org/toc/2473-6988

Access URL: https://doaj.org/article/e1a8e41856b54e12ac1a2aeb8a6a0559

Symbolic algorithm for solving SLAEs with multi-diagonal coefficient matrices

Authors: Veneva Milena

Source: Discrete and Continuous Models and Applied Computational Science, Vol 33, Iss 1, Pp 46-56 (2025)

Subject Terms: numerical analysis, computational methods for sparse matrices, numerical mathematical programming methods, complexity of numerical algorithms, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://journals.rudn.ru/miph/article/viewFile/44732/24876; https://doaj.org/toc/2658-4670; https://doaj.org/toc/2658-7149

Access URL: https://doaj.org/article/f9e3c5410dc44f88b856ee50ce4a6554

Comparesion the electrical parameters of photovoltaic cell using numerical methods

Authors: Jaber, Ahmed Shawki Ismael, Mimoon Rashid, Taha et al.

Source: EUREKA: Physics and Engineering. (4):29-39

Subject Terms: Illinois algorithm, Regula Falsi algorithm, electrical parameters, PV cell, load resistance

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-64235
https://doi.org/10.21303/2461-4262.2023.002770

THE USE OF ARTIFICIAL INTELLIGENCE, NUMERICAL ALGORITHMS AND EXPERT APPROACH IN SELECTED NEPHROLOGY PROBLEMS.

Authors: PAWUŚ, DAWID PORAŻKO, TOMASZ PASZKIEL, SZCZEPAN

Source: Medical Science Pulse; 2024, Vol. 18 Issue 3, p80-89, 10p

Fast Solution of 3-D Eddy-Current Problems in Multiply Connected Domains by a, v-φ and t-φ Formulations With Multigrid-Based Algorithm for Cohomology Generation

Authors: Federico Moro Artem Napov Matti Pellikka et al.

Source: IEEE Access, Vol 10, Pp 112416-112432 (2022)

Subject Terms: Eddy currents, AC problem, finite element method, multiply connected, electromagnetic, multigrid, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/9928288/; https://doaj.org/toc/2169-3536

Access URL: https://doaj.org/article/b81c8f61f72e47ec864b467ad7361344

Numerical Simulation Algorithm of Electromagnetic Field for Grounding Problems in Power System Substation Grounding Grids

Authors: Zhong-Xin Li

Resource Type: eBook.

Subjects: Electric currents--Grounding--Mathematical models, Electric substations--Mathematical models

Categories: TECHNOLOGY & ENGINEERING / Microwaves, MATHEMATICS / Applied, TECHNOLOGY & ENGINEERING / Power Resources / Electrical, TECHNOLOGY & ENGINEERING / Telecommunications

Direct model predictive control: A theoretical and numerical analysis

Authors: Cauwet, Marie-Liesse Decock, J. Liu, J. et al.

Source: urn:isbn:978-191096310-4
10.23919/PSCC.2018.8442952 (2018); 20th Power Systems Computation Conference, PSCC 2018, 11 June 2018 through 15 June 2018

Subject Terms: Dynamic Optimization, Power System Management, Predictive Control, Theoretical Analysis, Battery management systems, Decision making, Dynamic programming, Electric power system control, Online systems, Stochastic models, Stochastic systems, Decision-making problem, Moderate complexity, Stochastic dual dynamic programming, Stochastic dynamic programming, Model predictive control, Physical, chemical, mathematical & earth Sciences, Mathematics, Physique, chimie, mathématiques & sciences de la terre, Mathématiques

Access URL: https://orbi.uliege.be/handle/2268/266241

Análisis matemático y tratamiento numérico de una clase de problemas de valores de contorno de tipo elíptico superlineal indefinido. (Mathematical analysis and numerical treatment of a class of superlinear indefinite boundary value problems of elliptic type)

Authors: Andrea Tellini, Andrea

Thesis Advisors: López Gómez, Julián, Molina Meyer, Marcela

Subject Terms: Análisis matemático

Access URL: http://eprints.ucm.es/23420/

Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing : EPASA 2015, Tsukuba, Japan, September 2015

Authors: Tetsuya Sakurai Shao-Liang Zhang Toshiyuki Imamura et al.

Resource Type: eBook.

Subjects: Computer software, Numerical analysis, Computer science--Mathematics, Mathematics, Algorithms, Computer algorithms, Computer programs

Categories: MATHEMATICS / Applied, COMPUTERS / Computer Science, COMPUTERS / Programming / Algorithms, COMPUTERS / Mathematical & Statistical Software, SCIENCE / Physics / Mathematical & Computational, MATHEMATICS / Numerical Analysis

Construction and analysis of numerical algorithms for Erdelyi–Kober fractional integral equations

Authors: Chinedu Nwaigwe Abdon Atangana

Source: Scientific African, Vol 28, Iss , Pp e02756- (2025)

Subject Terms: Fractional integral equations, Riemann–Liouville fractional integral, Lagrange interpolation, Beta functions, Predictor–Corrector method, Discrete Gronwall inequality, Science

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S246822762500225X; https://doaj.org/toc/2468-2276

Access URL: https://doaj.org/article/aae022e25c574c839da7f595e12da03c

A three-phase algorithm for the three-dimensional loading vehicle routing problem with split pickups and time windows

Authors: Leloup, Emeline Paquay, Célia Pironet, Thierry et al.

Contributors: Leloup, Emeline Paquay, Célia Pironet, Thierry et al.

Source: European Journal of Operational Research, 323 (1), 45-61 (2025-05-16)

Subject Terms: Routing, Packing, Split collection, 3D loading, Variable Neighborhood Search, Business & economic sciences, Quantitative methods in economics & management, Sciences économiques & de gestion, Méthodes quantitatives en économie & gestion

Relation: https://api.elsevier.com/content/article/PII:S0377221724009470?httpAccept=text/xml; urn:issn:0377-2217; urn:issn:1872-6860

Access URL: https://orbi.uliege.be/handle/2268/325668

Duality and policy gradient methods for stochastic control problems with controlled diffusions

Authors: Davey, Ashley Zheng, Harry

Contributors: Davey, Ashley Zheng, Harry

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.890007

Optimizing deep neural networks for estimating soil water retention curves: A comparison of metaheuristic and numerical algorithms.

Authors: Rastgou, Mostafa Jin, Xiangping Jiang, Qianjing et al.

Source: Vadose Zone Journal; Sep2025, Vol. 24 Issue 5, p1-28, 28p

Subject Terms: MATHEMATICAL optimization, OPTIMIZATION algorithms, ARTIFICIAL neural networks, HYDROLOGIC models, PARTICLE swarm optimization, ANT algorithms, HYDRAULIC conductivity

Variational models and fast numerical algorithms for selective image segmentation

Authors: Jumaat, Abdul K. Chen, Ke

Contributors: Jumaat, Abdul K. Chen, Ke

Subject Terms: 510

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.778479

Optimising the selection of welfare indicators in farm animals.

Authors: Day, Jon Ben Haddou, Mohamed Kylling, Rita et al.

Source: Frontiers in Veterinary Science. 2025, p1-19. 19p.

Machine Learning Techniques Associated With Infrared Thermography to Optimize the Diagnosis of Bovine Subclinical Mastitis.

Authors: Santana, Raul Costa Mascarenhas Guimarães, Edilson da Silva Caracuschanski, Fernando David et al.

Source: Veterinary Medicine International. 2/8/2025, Vol. 2025, p1-14. 14p.

Subjects: Receiver operating characteristic curves, Milkfat, Bovine mastitis, Mammary glands, Milk yield

Hybrid Ensemble Model for Lactation Milk Yield Prediction of Holstein Cows.

Authors: TOPUZ, Derviş TEKGÖZ, Selçuk

Source: Kafkas Üniversitesi Veteriner Fakültesi Dergisi. Sep-Nov2025, Vol. 31 Issue 5, p603-611. 9p.

Subjects: Milk yield, Holstein-Friesian cattle, Principal components analysis, Fisher discriminant analysis, Veterinary medicine, Classification algorithms, Machine learning

On Efficient Algorithms for Computing Near-Best Polynomial Approximations to High-Dimensional, Hilbert-Valued Functions From Limited Samples

Authors: Ben Adcock, Simone Brugiapaglia, Nick Dexter, Sebastian Moraga

Resource Type: eBook.

Subjects: Characteristic functions, Approximation theory, Polynomials

Categories: SCIENCE / Physics / Mathematical & Computational

Efficient algorithms for compressed sensing and matrix completion

Authors: Wei, Ke Tanner, Jared

Contributors: Wei, Ke Tanner, Jared

Subject Terms: 518, Numerical analysis, numerical algorithms, low per iteration complexity, hard thresholding, alternating minimization, compressed sensing, matrix completion

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627829

Inverse Problems: Tikhonov Theory And Algorithms

Authors: Kazufumi Ito Bangti Jin

Resource Type: eBook.

Subjects: Inverse problems (Differential equations)--Numerical solutions

Categories: MATHEMATICS / Applied, MATHEMATICS / Complex Analysis, MATHEMATICS / Optimization