Research Output per year

## Fingerprint Dive into the research topics where Aref Kamal is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Finite Rank Operators
Mathematics

Best Approximation
Mathematics

Chebyshev
Mathematics

Subspace
Mathematics

Metric Projection
Mathematics

Approximation
Mathematics

n-dimensional
Mathematics

Operator
Mathematics

## Research Output 1986 2015

- 17 Citations
- 3 h-Index
- 11 Article

## Finite dimensional chebyshev subspaces of spaces of discontinuous functions

Kamal, A. K., 2015, In : Jaen Journal on Approximation. 7, 1, p. 1-9 9 p.Research output: Contribution to journal › Article

Discontinuous Functions

Chebyshev

n-dimensional

Subspace

## On the continuity of the best copositive approximation function

Kamal, A., Nov 2007, In : International Journal of Applied Mathematics and Statistics. 11, NO7, p. 94-102 9 p.Research output: Contribution to journal › Article

Metric Projection

Best Approximation

Subspace

Subset

## On copositive approximation in some classical spaces of sequences

Kamal, A., 2003, In : Approximation Theory and Its Applications. 19, 2, p. 136-144 9 p.Research output: Contribution to journal › Article

Convergent Sequence

Chebyshev

Best Approximation

Subspace

Approximation

## The similarity between the best approximation and the best copositive approximation

Kamal, A., 1997, In : Numerical Functional Analysis and Optimization. 18, 7-8, p. 789-803 15 p.Research output: Contribution to journal › Article

Best Approximation

Ordered Space

Compact Space

Chebyshev

Subspace

## Approximation by Finite Rank Operators With Ranges in C_{0}

Kamal, A., 1993, In : International Journal of Mathematics and Mathematical Sciences. 16, 2, p. 283-288 6 p.Research output: Contribution to journal › Article

Finite Rank Operators

Approximation

Range of data