Research Output per year

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

Matrix Transformation
Mathematics

Convexity
Mathematics

Summability
Mathematics

Interpolate
Mathematics

Trigonometric Interpolation
Mathematics

Geometric progression
Mathematics

Hermite Interpolation
Mathematics

Infinite Matrices
Mathematics

## Research Output 1989 2017

- 5 Citations
- 1 h-Index
- 9 Article

## Nonnegative Infinite Matrices that Preserve (p,q)-Convexity of Sequences

Selvaraj, C. R. & Selvaraj, S., Jan 1 2017, In : Abstract and Applied Analysis. 2017, 9167069.Research output: Contribution to journal › Article

Infinite Matrices

Nonnegative Matrices

Convexity

Matrix Transformation

Necessary Conditions

## Positivity of linear transformations of mean-starshaped sequences

Selvaraj, C. R. & Selvaraj, S., Dec 1 2016, In : Positivity. 20, 4, p. 805-822 18 p.Research output: Contribution to journal › Article

Linear transformations

Linear transformation

Positivity

Lower triangular matrix

Necessary Conditions

## Matrix transformations and disk of convergence in interpolation processes

Selvaraj, C. R. & Selvaraj, S., Dec 30 2008, In : International Journal of Mathematics and Mathematical Sciences. 2008, 905635.Research output: Contribution to journal › Article

Matrix Transformation

Hermite Interpolation

Interpolate

Birkhoff Interpolation

Lagrange's polynomial

1
Citation
(Scopus)

## Matrix transformations and Walsh's equiconvergence theorem

Selvaraj, C. R. & Selvaraj, S., Oct 3 2005, In : International Journal of Mathematics and Mathematical Sciences. 2005, 16, p. 2647-2653 7 p.Research output: Contribution to journal › Article

Matrix Transformation

Theorem

Converge

Zero

Operator

## Matrix transformations based on Dirichlet convolution

Selvaraj, C. R. & Selvaraj, S., Dec 1997, In : Canadian Mathematical Bulletin. 40, 4, p. 498-508 11 p.Research output: Contribution to journal › Article

Matrix Transformation

Dirichlet

Convolution

Bounded variation

Summability