S. Valarmathi

Publication Activity (10 Years)

Years Active: 2002-2019
Publications (10 Years): 2

Top Topics

Microarray Images

Diffusion Equation

Noise Reduction

Top Venues

Publications

R. Ishwariya, John J. H. Miller, S. Valarmathi
Parameter uniform essentially first order convergence of a fitted mesh method for a class of parabolic singularly perturbed Robin problem for a system of reaction-diffusion equations. CoRR (2019)
R. Ishwariya, John J. H. Miller, S. Valarmathi
A parameter uniform essentially first order convergent numerical method for a parabolic singularly perturbed differential equation of reaction-diffusion type with initial and Robin boundary conditions. CoRR (2019)
S. Valarmathi, Ayesha Sulthana, K. C. Latha, Ramya Rathan, R. Sridhar, S. Balasubramanian
Noise Reduction from the Microarray Images to Identify the Intensity of the Expression. SocProS (2012)
K. C. Latha, S. Valarmathi, Ayesha Sulthana, Ramya Rathan, R. Sridhar, S. Balasubramanian
Digital Mammogram and Tumour Detection Using Fractal-Based Texture Analysis: A Box-Counting Algorithm. SocProS (2012)
P. Maragatha Meenakshi, S. Valarmathi, John J. H. Miller
Solving a partially singularly perturbed initial value problem on Shishkin meshes. Appl. Math. Comput. 215 (9) (2010)
S. Hemavathi, T. Bhuvaneswari, S. Valarmathi, John J. H. Miller
A parameter uniform numerical method for a system of singularly perturbed ordinary differential equations. Appl. Math. Comput. 191 (1) (2007)
S. Valarmathi, N. Ramanujam
Computational methods for solving two-parameter singularly perturbed boundary value problems for second-order ordinary differential equations. Appl. Math. Comput. 136 (2-3) (2003)
S. Valarmathi, N. Ramanujam
A computational method for solving boundary value problems for third-order singularly perturbed ordinary differential equations. Appl. Math. Comput. 129 (2-3) (2002)
S. Valarmathi, N. Ramanujam
Boundary Value Technique for Finding Numerical Solution to Boundary Value Problems for Third Order Singularly Perturbed Ordinary Differential Equations. Int. J. Comput. Math. 79 (6) (2002)
S. Valarmathi, N. Ramanujam
An asymptotic numerical fitted mesh method for singularly perturbed third order ordinary differential equations of reaction-diffusion type. Appl. Math. Comput. 132 (1) (2002)