Research Output per year

## Fingerprint Dive into the research topics where mathematics and information is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

Polynomials
Engineering & Materials Science

Graph in graph theory
Mathematics

Approximation algorithms
Engineering & Materials Science

Approximability
Mathematics

Labeling
Engineering & Materials Science

L(2, 1)-labeling
Mathematics

Vertex of a graph
Mathematics

Polynomial time
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Profiles

## Research Output 1985 2019

### Approximation algorithms for the covering-type k-violation linear program

Takazawa, Y., Mizuno, S. & Kitahara, T., Jan 1 2019, In : Optimization Letters.Research output: Contribution to journal › Article

LP Relaxation

Linear Program

Approximation Algorithms

Covering

Mixed Integer Program

1
Citation
(Scopus)

### A Simple Projection Algorithm for Linear Programming Problems

Kitahara, T. & Sukegawa, N., Jan 15 2019, In : Algorithmica. 81, 1, p. 167-178 12 p.Research output: Contribution to journal › Article

Projection Algorithm

Linear programming

Newton-Raphson method

Zonotope

Newton Methods

### Steepest-edge rule and its number of simplex iterations for a nondegenerate LP

Tano, M., Miyashiro, R. & Kitahara, T., May 1 2019, In : Operations Research Letters. 47, 3, p. 151-156 6 p.Research output: Contribution to journal › Article

Linear programming

Iteration

Simplex Method

Upper bound

Norm

## Prizes

honors and awards