R. Alam
VIDWAN ID: 4306

Prof R. Alam

Male Doctor of Philosophy
Professor | Department of Mathematics
Indian Institute of Technology, Guwahati
Assam
Expertise: Mathematics
35 Publications
0 Projects
382 Scopus Citations
334 CrossRef
30 Years 1 Month Total Experience
Publications
35 Total
Articles
32
Chapters
1
Proceedings
2
Activity

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Scopus Scopus
382 Citations
12 h-index
CrossRef CrossRef
334 Citations
11 h-index
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Personal Details

Doctor of Philosophy
N/A
Professor
Aug 1996 – Present
Indian Institute of Technology, Guwahati | Department of Mathematics
Physical Sciences
Mathematics

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Scholarly Publications

Boundedness of adjoint bases of approximate spectral subspaces and of associated block reduced resolvents

Journal Article
Numerical Functional Analysis and Optimization. Year: 1996. Volume: 17 , Issue: 5-6 , Pages: 473-501 .
Authors: Rafikul Alam; Rekha P. Kulkarni; Balmohan V. Limaye

Accelerated spectral approximation

Open Access
Journal Article
Mathematics of Computation. Year: 1998. Volume: 67 , Issue: 224 , Pages: 1401-1422 .
Authors: Rafikul Alam; Rekha Kulkarni; Balmohan Limaye

On Spectral Approximation of Linear Operators

Open Access
Journal Article
Journal of Mathematical Analysis and Applications. Year: 1998. Volume: 226 , Issue: 1 , Pages: 229-244 .
Authors: Rafikul Alam

Accelerated spectral refinement part ii: cluster of eigenvalues

Open Access
Journal Article
The ANZIAM Journal. Year: 2000. Volume: 42 , Issue: 2 , Pages: 224-243 .
Authors: Rafikul Alam; Rekha P. Kulkarni; Balmohan V. Limaye

Spectral Refinements of Newton Type for Eigenelements of Bounded Linear Operators

Open Access
Journal Article
Journal of Mathematical Analysis and Applications. Year: 2000. Volume: 241 , Issue: 2 , Pages: 214-237 .
Authors: Rafikul Alam

Stability of eigenvalues and spectral decompositions under linear perturbation

Open Access
Journal Article
Linear Algebra and its Applications. Year: 2003. Volume: 364 , Pages: 189-211 .
Authors: R. Alam; S. Bora

Effect of linear perturbation on spectra of matrices

Open Access
Journal Article
Linear Algebra and its Applications. Year: 2003. Volume: 368 , Pages: 329-342 .
Authors: R. Alam; S. Bora

On the construction of nearest defective matrices to a normal matrix

Open Access
Journal Article
Linear Algebra and its Applications. Year: 2005. Volume: 395 , Issue: 1-3 , Pages: 367-370 .
Authors: Rafikul Alam
Showing 1 to 8 of 35 publications