Simplex method

Lecture "Fundamentals of optimization: Linear programming" provides students with content about: Linear programs; Geometric approach; Simplex method;... Please refer to the detailed content of the lecture!

47p gaupanda031 20-05-2024 9 3   Download

The acute and chronic infections which are caused by Toxoplasma gondii, Rubella virus, Cytomegalovirus (CMV) and the Herpes Simplex Virus (HSV ) during pregnancy are often associated with adverse foetal outcomes and reproductive failures. This study aims at evaluating IgM, IgG antibodies for acute and chronic infection for more causes of abortion spreading that is Toxoplasma, Rubella, CMV, Chlamydia and Herpes Methods.

6p vikissinger 21-12-2023 3 2   Download

To describe the characteristics of patients acquired Posner-Schlossman syndrome (PSS) in Vietnam over a 2-year period and find out the underlying causes of PSS. Subject and method: This study was a retrospective case-series analysis of the clinical charts of 31 patients diagnosed with PSS.

5p vishekhar 01-11-2023 0 0   Download

Phần 1 cuốn giáo trình "Quy hoạch tuyến tính" cung cấp cho người đọc các nội dung: Bài toán quy hoạch tuyến tính, phương pháp đơn hình (Simplex method). Mời các bạn cùng tham khảo nội dung chi tiết.

70p oursky04 05-09-2023 8 7   Download

Part 1 of ebook "An introduction to management science: Quantitative approaches to decision making" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - An introduction to linear programming; Chapter 3 - Linear programming sensitivity analysis and interpretation of solution; Chapter 4 - Linear programming applications; Chapter 5 - Linear programming the simplex method; Chapter 6 - Simplex-based sensitivity analysis and duality; Chapter 7 - Transportation, assignment and transshipment problems;...

363p hanlinhchi 28-08-2023 7 4   Download

Ebook Introduction to operations research (Ninth edition): Part 1 includes the following content: Chapter 1 introduction, chapter 2 overview of the operations overview of the operations research modeling approach, chapter 3 introduction to linear programming, chapter 4 solving linear programming problems: the simplex method, chapter 5 the theory of the simplex method, chapter 6 duality theory and sensitivity analysis, chapter 7 other algorithms for linear programming, chapter 8 the transportation and assignment problems, chapter 9 network optimization models, chapter 10 dynamic programming,...

562p haojiubujain01 24-06-2023 6 4   Download

Ebook Mathematics for Economists: Part 2 presents the following content: Introduction to differential equations and solutions: variable separable case and homogeneous equation; transpose and inverse of matrix; application of matrices in economics; conditions of hawkins and simon; formulation of linear programming;...Please refer to the documentation for more details.

119p chankora 16-06-2023 5 2   Download

Ebook Operations research: Part 1 presents the following content: Introduction to operations research; linear programming problems; linear programming problem – simplex method; linear programming – duality; transportation problem; transportation problem – optimality tests;...Please refer to the documentation for more details.

138p chankora 16-06-2023 1 1   Download

"Introduction to operations research" by Frederick Hillier has been the classic text on operations research. While building on the classic strengths of the text, the author continues to find new ways to make the text current and relevant to students. One way is by incorporating a wealth of state-of-the-art, user-friendly software and more coverage of business applications than ever before.

1075p phuong10693 20-06-2023 3 2   Download

The book aims to be a first introduction to the subject. Specific examples and concrete algorithms precede more abstract topics. Nevertheless, topics covered are developed in some depth, a large number of numerical examples are worked out in detail, and many recent topics are included, most notably interior-point methods. The exercises at the end of each chapter both illustrate the theory and, in some cases, extend it.

420p b1700001 11-02-2022 311 2   Download

Compositional data refer to the data that lie on a simplex, which are common in many scientific domains such as genomics, geology and economics. As the components in a composition must sum to one, traditional tests based on unconstrained data become inappropriate, and new statistical methods are needed to analyze this special type of data.

17p viwyoming2711 16-12-2020 10 0   Download

Chapter 4 - Supplement "Linear programming: The simplex method", after completing this chapter, you should be able to: Explain the ways in which the simplex method is superior to the graphical method for solving linear programming problems, solve small maximization problems manually using the simplex method, interpret simplex solutions,...

46p koxih_kothogmih6 22-09-2020 17 1   Download

In this paper we propose even more simple algorithm for larger instances that follows NM idea. We call it Simplified NM (SNM): instead of generating all n + 1 simplex points in Rn, we perform search using just q + 1 vertices, where q is usually much smaller than n.

17p danhnguyentuongvi27 19-12-2018 15 0   Download

In this paper, we perform a computational study in which the pricing operation is computed with eight different pivoting rules: (i) Bland’s Rule, (ii) Dantzig’s Rule, (iii) Greatest Increment Method, (iv) Least Recently Considered Method, (v) Partial Pricing Rule, (vi) Queue Rule, (vii) Stack Rule, and (viii) Steepest Edge Rule; and incorporate them with the revised simplex algorithm.

12p vinguyentuongdanh 19-12-2018 17 0   Download

In this paper we have discussed the application of the Simplex method in checking software safety - the application in automated detection of buffer overflows in C programs. This problem is important because buffer overflows are suitable targets for hackers' security attacks and sources of serious program misbehavior.

16p vinguyentuongdanh 19-12-2018 33 1   Download

The aim of this paper is to present a new simplex-type algorithm for the Linear Programming Problem. The Primal-Dual method is a Simplex-type pivoting algorithm that generates two paths in order to converge to the optimal solution.

10p vinguyentuongdanh 19-12-2018 38 0   Download

In this paper we present a parametric visualization software used to assist the teaching of the Network Primal Simplex Algorithm for the assignment problem (AP). The assignment problem is a special case of the balanced transportation problem. The main functions of the algorithm and design techniques are also presented. Through this process, we aim to underline the importance and necessity of using such educational methods in order to improve the teaching of Computer Algorithms.

12p vinguyentuongdanh 20-12-2018 34 0   Download

The obtained acyclovir meets the standards in the British Pharmacopoeia 2007 (BP2007). Its activity as inhibitor of herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) was evaluated according to the plaque reduction assay method and compared with the standard compound. The synthesized acyclovir showed a similar activity as the control.

6p giesumanh 07-11-2018 25 0   Download

This paper presents an efficient algorithm for both limit and shakedown analysis of 3-D steel frames by kinematical method using linear programming technique. Several features in the application of linear programming for rigid-plastic analysis of three-dimensional steel frames are discussed , as: change of the variables, automatic choice of the initial basic matrix for the simplex algorithm, direct calculation of the dual variables by primal-dual technique.

15p thienthanquydu 21-10-2018 27 0   Download

part 1 book “operations research an introduction” has contents: what is operations research, modeling with linear programming, the simplex method and sensitivity analysis, duality and post-optimal analysis, transportation model and its variants, network model, advanced linear programming,… and other contents.

435p tieu_vu13 06-08-2018 57 4   Download