DSpace Repository

# Browsing Mathematics by Title

Sort by: Order: Results:

• (2013-03-16)
݊ × ݊ (݊ ≥ 5) matrices by reducing their sizes by four, it is known as the Cornice Method. A determinant of matrices with the exception of the first and the last entries, the entries of the 2nd row and (݊ − 1) − ‫ݐ‬h ...
• (perpustakaan UR, 2021-07)
The study period is duration it takes students to complete their education starting from the time they enter college until they are graduated. In general, a student is said to graduate on time if he succeeds in taking a ...
• (2020-07)
This article discusses a nurse scheduling in hospital by using linear programming to get the optimal solution from the scheduled. By using LINGO 11 for completing the nurse’s schedule which is found each polyclinic that ...
• (2016-02-04)
This paper discusses the mathematical modeling to establish a security schedule with a goal programming. Established goal programming models can be used to optimizing a security schedule ful lling some scheduling constraints ...
• (2017-01-11)
This article discusses scheduling optimization of shipbuilding projects, using Monte Carlo simulation and methods PERT/CPM. Both of these methods utilize the network to determine the project schedule. Furthermore, research ...
• (2021-02)
This article discusses the ow maximization using Ford Fulkerson algorithm and linear programming. Using the Ford-Fulkerson algorithm, rst the paths are found so that they can be passed. If there are no more paths that ...
• (wahyu sari yeni, 2019-04-30)
This article discusses the solution of two cases of triangular fuzzy number linear programming problems. The first case is linear programming with fuzzy coefficients in objective function and the second case is linear ...
• (2014-03-25)
We study the Shapley value methods in solving n-person game. It is defined as a characteristic function, which is the player’s coalition form. The optimal strategy of every player is determined by the characteristic function. ...
• (2016-02-04)
This article discusses the derivative of an integer and a rational number, and also find the solution for the differential equation of an integer and a rational number for some cases that use Leibniz rule and factorization ...
• (2013-03-26)
We discussed the integrated optimization problem which is closely related to the issue of inventory and transportation problems. An alternative model called the model ITIO (Inventory-Transportation Integrated Optimization) ...
• (2013-03-26)
A new algorithm of transportation that is more-for-less (MFL) algorithm has been used to solve transportation problems with mixed constraints. The proposed of this transportation problem is to determine how many product ...
• (2013-05-20)
In this paper we solve fuzzy linear system of the form A x = y where A is a n x n nonsingular matrix, ~x is a fuzzy vector and ~y is a parameter fuzzy number. This fuzzy linear system is solved by expanding ~y into 8 ...
• (2013-05-08)
This paper discusses how to solve the equation of fully fuzzy linear system A ~ x  b with A as n  n fuzzy matrix,x and b as n  1 fuzzy vectors, with A ~ x  b with A as n  n fuzzy matrix, ~ the elements which is ...
• (2013-06-12)
This paper discusses normal pension fund insurance calculation using accrued benefit cost method, for a joint life status of two pension fund insurance clients. Pension premium and cash insurance value of the pension ...
• (2014-03-25)
This article discusses the calculation of pension fund insurance premiums using an aggregate cost method for joint life insurance for two participants of normal pension fund. Pension fund insurance premiums can be determined ...
• (perpustakaan UR, 2021-06)
The level of public health welfare in a country can determine the quality and circumstances of the country. The purpose of this study is to classify the level of public health welfare of Pekanbaru City in 2019. The study ...
• (2013-05-15)
This paper discusses a new method to compute the determinant of a matrix of order 3  3 , i.e the determinant computation using three schemes formed by removal the elements of a matrix of order 3  3 . The schemes are ...
• (2016-02-04)
This article discusses the application of homotopy analysis method to solve linear Volterra and Fredholm integral equations of the rst and second kind. To see the advantages, this method is applied to the four examples ...
• (2017-01-10)
This article discusses an application of the homotopy analysis method to solve a nonlinear Fredholm integral equation of a second kind in the form Urysohn. Then the method is applied to three examples. The results ...
• (2020-12)
This article discusses the optimal derivative-free iterative method based on inverse interpolation for solving nonlinear equations. The discussion begins with estimat- ing the derivative of the function in the proposed ...