1 × 2 broadband polarization-independent beam splitter based on honeycomb-lattice photonic crystal designed by downhill simplex algorithm

Συγγραφείς: Jin, Rui^Aff1, Cao, Yang^Aff1, Zhang, Yu-Xiang^Aff1, Qi, Xin-Hao^Aff1, Li, Pei-Li^{Aff1, IDs12596026032393_cor1}

Πηγή: Journal of Optics. :1-7

On the Simplex Method for 0/1-Polytopes.

Συγγραφείς: Black, Alexander E.¹ (AUTHOR) aeblack@ucdavis.edu, De Loera, Jesús A.¹ (AUTHOR) deloera@math.ucdavis.edu, Kafer, Sean² (AUTHOR) skafer3@gatech.edu, Sanità, Laura³ (AUTHOR) laura.sanita@bocconi.it

Πηγή: Mathematics of Operations Research (INFORMS). May2025, Vol. 50 Issue 2, p1398-1420. 23p.

Θεματικοί όροι: Simplex algorithm, Combinatorial optimization, Polytopes, Geometry, Polynomials

Εταιρία/Οντότητα: National Science Foundation (U.S.)

On the number of degenerate simplex pivots.

Συγγραφείς: Kukharenko, Kirill¹ (AUTHOR) kirill.kukharenko@ovgu.de, Sanità, Laura² (AUTHOR) laura.sanita@unibocconi.it

Πηγή: Mathematical Programming. Mar2026, Vol. 216 Issue 1/2, p757-791. 35p.

Θεματικοί όροι: *Linear programming, Simplex algorithm, Polyhedra, Iterative methods (Mathematics)

A Simplex Algorithm for the Local Minimization of a Box-Constrained Concave Quadratic Program

Συγγραφείς: Bentobache, Mohand, Telli, Mohamed, Mokhtari, Abdelkader

Πηγή: 2024 International Conference of the African Federation of Operational Research Societies (AFROS) African Federation of Operational Research Societies (AFROS), 2024 International Conference of the. :1-6 Nov, 2024

Relation: 2024 International Conference of the African Federation of Operational Research Societies (AFROS)

A new algorithm for finding optimal solutions of transportation problems.

Συγγραφείς: Boah, Douglas Kwasi¹ (AUTHOR) dboah@cktutas.edu.gh, Fiele, Suleman Abudu¹ (AUTHOR) fielesuleman@gmail.com, Etwire, Christian John¹ (AUTHOR) cetwire@cktutas.edu.gh

Πηγή: Discover Analytics. 7/13/2026, Vol. 4 Issue 1, p1-47. 47p.

Θεματικοί όροι: *Mathematical optimization, *Mathematical programming, *Linear programming, Transportation problems (Programming), Simplex algorithm, Benchmark problems (Computer science), Optimization algorithms, Iterative methods (Mathematics)

On the optimal parameter values of the Nelder–Mead simplex algorithm

Συγγραφείς: Puhan, Janez ^⁎, Bűrmen, Árpád

Πηγή: In Journal of Computational and Applied Mathematics 1 October 2026 484

An evolutionary probabilistic simplex algorithm for fast global optimization of TLE orbit determination

Συγγραφείς: Jinghong Liu, Wanting Long, Bo Yuan, Chenyun Wu, Jizhang Sang

Πηγή: Acta Astronautica. 244:406-426

A procedure for choosing incoming and exiting variables in the simplex algorithm

Συγγραφείς: Haidar Mohammad Hani

Πηγή: Al-Salam Journal for Engineering and Technology. 5:49-58

Fast Quantum Subroutines for the Simplex Method.

Συγγραφείς: Nannicini, Giacomo¹ (AUTHOR) g.nannicini@usc.edu

Πηγή: Operations Research. Mar/Apr2024, Vol. 72 Issue 2, p763-780. 18p.

Θεματικοί όροι: *Quantum computing, Simplex algorithm, Matrix multiplications, Quantum computers, Sparse matrices

Εταιρία/Οντότητα: Air Force Research Laboratory (Edwards Air Force Base, Calif.)

Tighter Bounds for the Randomized Polynomial-Time Simplex Algorithm for Linear Programming

Συγγραφείς: Gibor, Daniel

Θεματικοί όροι: Computational Complexity, Computational Geometry

Σύνδεσμος πρόσβασης: https://arxiv.org/abs/2511.14244

Direct minimization of Hartree-Fock-Roothaan energy functionals using derivative-free optimization algorithms: a case study on the use of noninteger Slater-type orbitals.

Συγγραφείς: BAĞCI, Ali¹ abagci@pau.edu.tr

Πηγή: Turkish Journal of Physics. 2026, Vol. 50 Issue 3, p148-169. 22p.

Θεματικοί όροι: *Simplex algorithm, *Atomic models, *Heuristic, *Radial basis functions, *Nonsmooth optimization

A global pricing extension of the simplex methodX.

Συγγραφείς: Wolde, Biressaw C.¹, Larsson, Torbjörn¹ torbjorn.larsson@liu.se

Πηγή: Operations Research & Decisions. 2026, Vol. 36 Issue 1, p24-52. 29p.

Θεματικοί όροι: *Linear programming, Simplex algorithm, Cost functions, Topology, Optimization algorithms

GILP: An Interactive Tool for Visualizing the Simplex Algorithm

Συγγραφείς: Robbins, Henry W., Gutekunst, Samuel C., Shmoys, David B., Williamson, David P.

Πηγή: Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 1. :108-114

Διαθεσιμότητα: http://dl.acm.org/doi/10.1145/3545945.3569815

Strategy Improvement, the Simplex Algorithm and Lopsidedness

Συγγραφείς: Maat, Matthew

Θεματικοί όροι: Computer Science and Game Theory

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2509.16075

ANÁLISE COMPARATIVA DOS MÉTODOS GRÁFICO E SIMPLEX NA RESOLUÇÃO DE PROBLEMAS DE PROGRAMAÇÃO LINEAR: APLICAÇÕES E LIMITAÇÕES.

Alternate Title: COMPARATIVE ANALYSIS OF THE GRAPHICAL AND SIMPLEX METHODS IN SOLVING LINEAR PROGRAMMING PROBLEMS: APPLICATIONS AND LIMITATIONS.
ANÁLISIS COMPARATIVO DE LOS MÉTODOS GRÁFICO Y SIMPLEX EN LA RESOLUCIÓN DE PROBLEMAS DE PROGRAMACIÓN LINEAL: APLICACIONES Y LIMITACIONES.

Συγγραφείς: Coge, Castro Ibala¹ castroibalacoge@gmail.com, João, Massonguele² massonguelejoao@gmail.com, Antonio Joao, Manuel Augusto³ nelaoaugusto5@gmail.com, Cabitante, Rosa Mateus⁴ rosaeu.cabitante@gmail.com, Jorge Da Silva, Mengálvia Lima⁵ mengalvia.silva@unesp.br

Πηγή: Revista Foco (Interdisciplinary Studies Journal). 2026, Vol. 19 Issue 7, p1-19. 19p.

Θεματικοί όροι: *Simplex algorithm, *Linear programming, *Independent variables, *Operations research, *Comparative studies, *Quantitative research, *Mathematical optimization, *Geometric approach

Nelder-Mead Simplex Algorithm for Age-dependent Parameter Estimation of a Lithium-ion Electrochemical Battery Model

Συγγραφείς: Madeley, Jesse, Karunathilake, Dulmini, Vilathgamuwa, Mahinda, Mishra, Yateendra, Corry, Paul, Farrell, Troy

Πηγή: 2022 IEEE 7th Southern Power Electronics Conference (SPEC) Power Electronics Conference (SPEC), 2022 IEEE 7th Southern. :1-6 Dec, 2022

Relation: 2022 IEEE 7th Southern Power Electronics Conference (SPEC)

Process Modeling for Polyolefin Elastomer Polymerization with an Efficient Method for Kinetic Parameter Estimation.

Συγγραφείς: Hong, Muze¹ (AUTHOR), Li, Zhitao¹ (AUTHOR), Lai, Shanbao¹ (AUTHOR), Qiang, Qianqian¹ (AUTHOR), Wang, Jiajun¹ (AUTHOR) jiajunwang@zju.edu.cn

Πηγή: Macromolecular Reaction Engineering. Apr2026, Vol. 20 Issue 2, p1-11. 11p.

Θεματικοί όροι: *Polymerization kinetics, *Simplex algorithm, *Polymerization, *Equations of state, *Thermoplastic elastomers, *Metallocene catalysts

OPTIMIZATION OF WATER DISTRIBUTION SYSTEM USING SIMPLEX ALGORITHM ON MICROSOFT EXCEL

Συγγραφείς: Stephen Ebuka Iheagwara, Ndubisi D. Ayebamieprete, Eniola Precious Apalowo

Πηγή: Science Journal of University of Zakho. 14:16-23

Benders decomposition for bi-objective linear programs.

Συγγραφείς: Raith, Andrea¹ (AUTHOR) a.raith@auckland.ac.nz, Lusby, Richard² (AUTHOR), Sohrabi Yousefkhan, Ali Akbar¹ (AUTHOR)

Πηγή: European Journal of Operational Research. Apr2025, Vol. 322 Issue 2, p376-400. 25p.

Θεματικοί όροι: *Linear programming, *Problem solving, *Algorithms, *Feasibility studies, Simplex algorithm

Artificial intelligence control of an Ahmed body based on weighted sampling simplex algorithm

Συγγραφείς: Fan, Dewei^Aff1, Tang, Shunlin^Aff2, Du, Jianjun^Aff3, Zhou, Yu^{Aff4, Aff5, IDs00348026042301_cor1}

Πηγή: Experiments in Fluids: Experimental Methods and their Applications to Fluid Flow. 67(6)