Acceso al sitio web del Consejo de Políticas de Infraestructura

   
ARTÍCULO
TITULO

Premagic and Ideal Flow Matrices

Kardi Teknomo    

Resumen

Several interesting properties of a special type of matrix that has a row sum equal to the column sum are shown with the proofs. Premagic matrix can be applied to strongly connected directed network graph due to its nodes conservation flow. Relationships between Markov Chain, ideal flow and random walk on directed graph are also discussed.

Palabras claves

PÁGINAS
pp. 35 - 45

 Artículos similares

       
 
Yizheng Zhang, Liuhong Luo and Hongjun Li    
Extracting k" role="presentation">??k k -order maximal-sum principal submatrix from an n" role="presentation">??n n -order real matrix is a typical combinatorial optimization problem and an NP-hard problem. To improve the computational efficiency of solv... ver más
Revista: Algorithms

 
Courtney A. Peckens, Andrea Alsgaard, Camille Fogg, Mary C. Ngoma and Clara Voskuil    
Structural control of civil infrastructure in response to large external loads, such as earthquakes or wind, is not widely employed due to challenges regarding information exchange and the inherent latencies in the system due to complex computations rela... ver más
Revista: Algorithms

 
Oscar Danilo Montoya, Luis Fernando Grisales-Noreña and Edwin Rivas-Trujillo    
With this study, we address the optimal phase balancing problem in three-phase networks with asymmetric loads in reference to a mixed-integer quadratic convex (MIQC) model. The objective function considers the minimization of the sum of the square curren... ver más
Revista: Computers

 
Olga Zaichenko, Nataliia Zaichenko     Pág. 145 - 152
The subject matter of article is the process of measuring the parameters of microwave signals and tracts. The goal of work is implementation on FPGA of a multi-robe method for measuring parameters of signals and tracts with an increasing of accuracy due ... ver más

 
Artem D. Maminov,Mikhail A. Posypkin     Pág. 1 - 7
We consider the optimization of the key design parameters of the 2-RPR parallel robot in this paper. Optimization is carried out according to two criteria: the area of the workspace of the 2-RPR robot and the controllability index - global dexterity inde... ver más