DEPARTMENT OF 

MATHEMATICS 
UNIVERSITY OF DELHI
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For the list of supporting staff, 

click here and for the list of former 

Heads of the Department, click here. 

For the list of Ph.D. students with 

the Faculty Members of the 

Department, click here.
Faculty Members

Professors

Prof. Dinesh Singh, Ph. D. 
Professor and Vice-Chancellor

Banach Algebras, Complex Analysis, 

Functional Analysis 

Phone: +91-11-26464758(R) 
Email: dsingh@maths.du.ac.in
• MR • ZBL • Scholar


Prof. B.K. Dass, Ph. D., D. Sc. 
Professor

Coding Theory, Information Theory, 

Discrete Mathematics,
Combinatorics, Applied Algebra

Phone: +91-9811191046 (M), +91-11-

27129726 (R) 
Email: dassbk@rediffmail.com 
• MR • ZBL • Scholar


Prof. Tej Bahadur Singh, Ph. D. 
Professor

Algebraic Topology 

Phone: +91-11-27666968 (R) 
Email: tbsingh@maths.du.ac.in
• MR • ZBL • Scholar


Prof. Ajay Kumar, Ph. D. 
Professor and Head of the Department
Dean Research (Physical Sciences & 

Mathematical Sciences)

Harmonic Analysis, Complex Analysis, 

Operator Algebras 

Phone: +91-11-27014415 (R), +91-

9810009887 (M)
Email: akumar@maths.du.ac.in
• MR • ZBL • Scholar


Prof. Ranjan Kumar Mohanty, Ph. D. 
Professor (On lien)

Numerical Analysis, Differential 

Equations, Fluid Dynamics/ Mechanics 

Phone: +91-11-28080912 (R), +91-

9811526705 (M)
Email: rmohanty@maths.du.ac.in, 

mohantyranjan@hotmail.com
• MR • ZBL • Scholar


Prof. V. Ravichandran, Ph. D. 
Professor

Complex Analysis 

Email: 

vravi68@gmail.com/vravi@maths.du.ac.i

n
Website: 

http://people.du.ac.in/~vravi/ 
• MR • ZBL • Scholar 


Prof. Tarun Das, Ph. D. 
Professor

General Topology, Dynamical Systems 

and Ergodic Theory 

Phone: +91-11-27666658 (O)
Email: tarukd@gmail.com
• MR • ZBL • Scholar 


Associate Professors

Dr. Sapna Jain, Ph. D. 
Associate Professor

Algebraic Coding Theory

Phone: +91-981117831(M), +91-11-

22724790 (R) 
Email: sapna@vsnl.com 
• MR • ZBL • Scholar


Dr Sachi Srivastava, Ph. D. 
Associate Professor (South Campus)

Analysis 

Phone: +91-120-2451510 (R) 
Email: sachi_srivastava@yahoo.co.in 
• MR • ZBL • Scholar


Dr. C. S. Lalitha, Ph. D. 
Associate Professor (South Campus)

Mathematical Programming, 

Optimization Theory 

Phone: 9891196651 
Email: cslalitha1@gmail.com 
• MR • ZBL • Scholar

Dr. Vusala Ambethkar, Ph. D. 
Associate Professor

Computational Fluid Mechanics

Phone: +91-9868598641 
Email: vambethkar@maths.du.ac.in 
• MR • ZBL • Scholar 


Dr. Ruchi Das, Ph. D. 
Associate Professor

General Topology, Dynamical Systems 

and Ergodic Theory

Phone:+91-11-27666658 
Email: rdasmsu@gmail.com 
• MR • ZBL • Scholar 


Assistant Professors

Dr. Ratikanta Panda, Ph. D. 
Assistant Professor

Analysis of PDE, Nonlinear functional 

analysis 

Phone: +91-11-27666658 (O)
Email: rkpanda@maths.du.ac.in 
• MR • ZBL • Scholar 


Mr. A. Zothansanga, M. Phil 
Assistant Professor

Phone:9868472209 

Email: azothansanga26@yahoo.com

• MR • ZBL • Scholar	
Dr. Lalit Kumar, Ph. D. 
Assistant Professor

Theory of Frames, Functional Analysis 

Phone: +91-11-27666658 (O)
Email: lalitkvashisht@gmail.com 
• MR • ZBL • Scholar


Dr. Anupama Panigrahi, Ph. D. 
Assistant Professor

Combinatorics 

Phone: 9310413325 
Email: anupama.panigrahi@gmail.com
• MR • ZBL • Scholar 


Dr. Arvind Patel, Ph. D. 
Assistant Professor

Fluid Dynamics 

Phone: +91-11-27666658 
Email: apatel_gkpu@yahoo.co.in 
• MR • ZBL • Scholar


Dr. Kanchan Joshi, Ph. D. 
Assistant Professor

Algebra 

Phone: 9810973349
Email: kanchan.joshi@gmail.com 
• MR • ZBL • Scholar


Dr. Atul Gaur, Ph. D. 
Assistant Professor

Commutative Algebra 

Phone: +91-11-27666658 
Email: agaur@maths.du.ac.in 
• MR • ZBL • Scholar 


Dr. Hemant Kumar Singh, Ph. D. 
Assistant Professor

Algebraic Topology 

Phone: +91-9312340064 
Email: hksinghdu@gmail.com 
• MR • ZBL • Scholar 


Dr. Anuj Bishnoi, Ph. D. 
Assistant Professor

Field theory and Polynomials 

Phone: +91-11-27666658 
Email: anuj.bshn@gmail.com 
• MR • ZBL • Scholar 


Dr. Pratima Rai, Ph. D. 
Assistant Professor

Numerical analysis, Differential 

equations 

Phone: +91-11-27666658 
Email: pratimarai5@gmail.com 
• MR • ZBL • Scholar 


Dr. Sachin Kumar, Ph. D. 
Assistant Professor

Differential Equations, General 

Relativity 

Phone: +91-11-27666658 
Email: sachinambariya@gmail.com 
• MR • ZBL • Scholar 


Dr. Surendra Kumar 
Assistant Professor (South Campus)


Phone: +91-11-27666658 
Email: surendraiitr8@gmail.com 
• MR • ZBL • Scholar 


Dr. Ranjana Jain 
Assistant Professor
Functional Analysis, Operator Spaces, 

Operator Algebras 

Phone: +91-11-27666658 
Email: rjain.math@gmail.com
• MR • ZBL • Scholar 


Dr. Randheer Singh 
Assistant Professor
Partial Differential Equations, 

Nonlinear Waves 

Phone: +91-11-27666658 
Email: randheernsit@gmail.com 
• MR • ZBL • Scholar 


Dr. Shikha Singh 
Assistant Professor
Mathematical Epidemiology, 

Mathematical Modelling and Analysis 

of Nonlinear Systems 

Phone: 7042997763 
Email: ssingh@maths.du.ac.in ; 

sshikha22976@yahoo.co.in 
• MR • ZBL • Scholar 

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हिन्दी संस्करण

Teaching Staff


Dr. A.K. Srivastava
Professor 
Ph.D (IIT, Delhi)
Contact Information:
+91-542-2575938(R),+91-542-6702597,+91-542-6702541(O),Fax: +91-542-2368174 
Email Id:hdmathematics@gmail.com
Click Here for details...	 

Dr. N.K. Singh
Professor & Head
Ph.D (BHU)
Contact Information:
+91-542-6702538(R),+91-542-2369451(O) Mobile: +91-9450541328 Fax:+91-542-2368174 
Email Id:navkumar50s@gmail.com
Click Here for details...	 

Dr. S.D. singh
Professor 
Ph.D (BHU)
Contact Information:
Tel. +91-542-6702510(o),+91-542-2314910(R), Mo:+91-9335665529,Fax:+91-542-2368174 
Email Id:sdsingh@bhu.ac.in	
Click Here for details...	 Employee No. 

Dr. Abdussattar
Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6702519(O),+91-542-2322135(R),Fax:+91-542-2368174 
Email Id:asattar@bhu.ac.in 
Click Here for details...	 Employee No. 

Dr. S.R. Singh
Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6702513(O),+91-542-2366964(R),+91-9450529852, Fax:+91-542-2368174 
Email Id:srsingh_mathbhu@rediffmail.com, srsingh@bhu.ac.in
Click Here for details...	 Employee No. 

Dr. A.K. Singh
Professor
Ph.D (BHU), D.Sc. (BHU)
Contact Information:
Tel. +91-542-6702587(O),+91-542-2317028(R), Mobile: +91-9450530760, Fax:+91-542-2368174 
Email Id:ashok@bhu.ac.in
Click Here for details...	 Employee No. 

Dr. Shyam Lal
Professor 
Ph.D (BHU), D.Sc. (Univ. of Allahabad)
Contact Information:
Mo. +91-9415394735 
Email Id: shyam_lal@rediffmail.com
Click Here for details...	 Employee No. 

Dr. Mukut Mani Tripathi
Professor
Ph.D (Lucknow Univ.)
Contact Information:
Tel. +91-542-6703094(O), Mobile: +91-9453559944 Fax:+91-542-2368174 
Email Id:mmtripathi66@yahoo.co.in
Click Here for details...	 

Dr. R. N. Singh
Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6703093 (o)/2575281 (R),Mobile- +91-9452303080; Fax: +91-542-2368174 
Email Id:singh_narayan49@yahoo.co.in
Click Here for details...	 Employee No.

Dr. Harish Chandra
Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6703090(o)/2575156(R),Mob- +91-9450546525 Fax: +91-542-2368174 
Email Id:harish_pathak2004@yahoo.co.in
Click Here for details...	 Employee No.

Dr. S.Bhattacharya
Associate Professor
Ph.D (BHU)
Contact Information:
+91-542-6703098(o), Mo.+91-9235832468; Fax:+91-542-2368174 
Email Id:sbhatta@bhu.ac.in
Click Here for details...	 

Dr. P.C. Bharadwaj
Associate Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6703104(O),+91-542-2585492(O),; Fax:+91-542-2368174 
Email Id: drpcbhardwaj@yahoo.co.in
Click Here for details...	 

Dr. A.M.Tripathi
Associate Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-6703110 (O);Mobile;+91-9450529620; Fax:+91-542-2368174 
Email Id:anilmtripathi@gmail.com
Click Here for details...	 

Dr. D.R.Sahu
Associate Professor
Ph.D (R.S. Univ, Raipur)
Contact Information:
Tel. +91-542-6703099(O); Mobile: +91-9795371821, Fax:+91-542-2368174 
Email Id:drsahudr@gmail.com 
Click Here for details...	 Employee No.

Dr. Arvind Kumar Mishra
Associate Professor
Ph.D (BHU)
Contact Information:
Tel.+91-542-6703112(O) Mobile:+91-9450640474 Fax: +91-542-2368174 
Email Id:akmishra_knp@yahoo.co.in
Click Here for details...	 

Dr. S.K.Mishra
Associate Professor
Ph.D (BHU), D.Sc. (B.R.A. Univ, Agra)
Contact Information:
Tel. +91-542-6703091(O); Fax:+91-542-2368174 
Email Id:shashikant.dr@gmail.com
Click Here for details...	 

Dr. A.K. Singh
Assistant Professor
Ph.D (Lucknow Univ.)
Contact Information:
Tel. +91-542-6702514(O); Mobile: +91-9451371694; Fax:+91-542-2368174 
Email Id:arvindksingh9@yahoo.co.in
Click Here for details...	 

Retired Professors


Dr. Newal Kishore
Retired Professor
Ph.D (BHU) 
Contact Information:
+91-542-2317052(R),+91-542-6703108(O),Fax:+91-542-2368174 
Email Id:dwivedi_newalkishore@refiffmail.com 
Click Here for details...	 Employee No. 

Dr. R.B. Mishra 
Retired Professor
Ph.D (BHU)
Contact Information:
Tel. +91-542-2318172(R),+91-542-6703096(O) Mo. +91-9415389701 
Fax:+91-542-2368174 
Email Id:rbmishra_bhu@yahoo.co.in 
Click Here for details...	 Employee No. 

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Department of Mathematics, University 

of Delhi, Delhi 110 007, India 
Email: head@maths.du.ac.in, Phone: 

+91-11-27666658

 davido.extraxim@gmail.com