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

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

Source: Journal of Optics. :1-7

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

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

Source: 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)

On the Simplex Method for 0/1-Polytopes.

Authors: 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

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

Subject Terms: Simplex algorithm, Combinatorial optimization, Polytopes, Geometry, Polynomials

Company/Entity: National Science Foundation (U.S.)

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

Authors: Puhan, Janez ^⁎, Bűrmen, Árpád

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

A new algorithm for finding optimal solutions of transportation problems.

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

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

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

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

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

Source: Acta Astronautica. 244:406-426

On the number of degenerate simplex pivots.

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

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

Subject Terms: *Linear programming, Simplex algorithm, Polyhedra, Iterative methods (Mathematics)

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

Authors: Haidar Mohammad Hani

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

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

Authors: Gibor, Daniel

Subject Terms: Computational Complexity, Computational Geometry

Access URL: 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.

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

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

Subject Terms: *Simplex algorithm, *Atomic models, *Heuristic, *Radial basis functions, *Nonsmooth optimization

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.

Authors: 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

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

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

Fast Quantum Subroutines for the Simplex Method.

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

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

Subject Terms: *Quantum computing, Simplex algorithm, Matrix multiplications, Quantum computers, Sparse matrices

Company/Entity: Air Force Research Laboratory (Edwards Air Force Base, Calif.)

GILP: An Interactive Tool for Visualizing the Simplex Algorithm

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

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

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

OPTIMIZATION OF WATER DISTRIBUTION SYSTEM USING SIMPLEX ALGORITHM ON MICROSOFT EXCEL

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

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

Strategy Improvement, the Simplex Algorithm and Lopsidedness

Authors: Maat, Matthew

Subject Terms: Computer Science and Game Theory

Access URL: http://arxiv.org/abs/2509.16075

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

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

Source: 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)

Hybrid Narwhale Optimization with Super Modified Simplex and Runge–Kutta Enhancements: Benchmark Validation and Application to Fuzzy Aggregate Production Planning.

Authors: Aungkulanon, Pasura¹ (AUTHOR), Hirunwat, Anucha^1,2 (AUTHOR), Montemanni, Roberto^2,3 (AUTHOR) roberto.montemanni@unimore.it, Luangpaiboon, Pongchanun^1,3 (AUTHOR)

Source: Algorithms. Apr2026, Vol. 19 Issue 4, p295. 33p.

Subject Terms: *Metaheuristic algorithms, *Simplex algorithm, *Multi-objective optimization, *Benchmark problems (Computer science), *Fuzzy decision making, *Runge-Kutta formulas

Large Civil Aircraft Nonlinear Flight Dynamics Iteration Trim Method Based on the Downhill Simplex Optimization Algorithm

Authors: Cai, Yuhong, Yang, Zhiyan, Zhang, Rui, Huang, Duojia, Wu, Dong, Li, Mailiang

Source: 2022 13th International Conference on Mechanical and Aerospace Engineering (ICMAE) Mechanical and Aerospace Engineering (ICMAE), 2022 13th International Conference on. :358-364 Jul, 2022

Relation: 2022 13th International Conference on Mechanical and Aerospace Engineering (ICMAE)

A global pricing extension of the simplex methodX.

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

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

Subject Terms: *Linear programming, Simplex algorithm, Cost functions, Topology, Optimization algorithms

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

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

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