Academic Staff

maths-Dr. R. Sanjeewa

Dr. R. Sanjeewa

Head of the Department
Senior Lecturer
B.Sc. (USJ), M.A., Ph.D.(Oakland, USA)

Areas of Specialty & Research Interests:
Algebraic curves, Invariant Theory, Visual Group Theory

Email : sanjeewa@sjp.ac.lk   
Tel : +94112758386

Dr.-R.-P.-K.-C.-M.-Ranasinghe-180x180[1]

Prof. R. P. K. C. M. Ranasingha

Professor in Mathematics
B.Sc. (Kelaniya), Ph.D.(HW, Edinburgh, UK)

Areas of Specialty & Research Interests:
Statistical Mechanics, Random Surfaces

Email : ranasingha@sjp.ac.lk
Tel : +94112758387

Dr. N. C. Ganegoda

Prof. N. C. Ganegoda

Professor in Mathematics
B.Sc. (USJ), Ph.D.(USJ)

Areas of Specialty & Research Interests:
Mathematical Modeling

Email : naleen@sjp.ac.lk   
Tel : +94112758380

G.-H.-J.-Lanel-180x180[1]

Prof. G. H. Jayantha Lanel

Professor in Mathematics
B.Sc. (OU), M.Sc. (USJ), M.A. , Ph. D. (Oakland,USA)

Areas of Specialty & Research Interests:
Computer Algebra, Graph Theory and its Applications

Email : ghjlanel@sjp.ac.lk     
Tel : +94112758384

Dr. Menaka Liyanage

Senior Lecturer
B.Sc. (USJ), M. Math (Waterloo, Canada), Ph.D.(McMaster, Canada)

Areas of Specialty & Research Interests:
Abstract Algebra

Email : menaka@sjp.ac.lk       
Tel : +94112758379

Mr. K. K. W. A. Sarath Kumara

Senior Lecturer
B.Sc. (Colombo), M. Phil (USJ)

Areas of Specialty & Research Interests:
Abstract Algebra

Email : sarath@sjp.ac.lk 
Tel : +94112758382

Dr. B. P. W. Fernando

Senior Lecturer
B.Sc. (Colombo), M. Sc.(Kaist, South Korea), Ph.D. (University of Wyoming)

Areas of Specialty & Research Interests:
Stochastic Analysis, Filtering Theory, Fluid Dynamics, Mathematical Biology

Email : bpw@sci.sjp.ac.lk   
Tel : +94112758383

Mrs. D. S. Rodrigo

Mrs. D. S. Rodrigo

Senior Lecturer
B.Sc. (USJ), M. Phil(USJ)

Areas of Specialty & Research Interests:
Mathematical Modeling

Email : dinushiya@sjp.ac.lk
Tel : +94112758390

rnde-silva

Dr. R. N. P. de Silva

Senior Lecturer
B.Sc. (Kelaniya), Ph.D. (Texas Tech, USA)

Areas of Specialty & Research Interests:
Continuum Theory, Artificial Intelligence, Knowledge Representation, Declarative Programming, Using Technology to Enhance Math Education

Email : ndesilva@sjp.ac.lk
Tel : +94112803470

ratnayake

Dr. J. K. Ratnayake

Senior Lecturer
B.Sc. (UOC), Ph.D. (Indiana, USA)

Areas of Specialty & Research Interests:
Associative Algebras, Galois Theory, Galoi Cohomology, Category Theory

Email : jrathnayake@sjp.ac.lk 
Tel : +94112803470

jsenadheera

Dr. J. N. Senadheera

Senior Lecturer
B.Sc. (UOC), Ph.D. (University of North Texas, USA)

Areas of Specialty & Research Interests:
Automorphic Forms, Number Theory & Combinatorics, Dynamical system, Ramsey Theory

Email : jayanthasenadheera@sjp.ac.lk   
Tel : +94112803470

dr_r-p-k-de-silva

Dr. R. P. K. De Silva

Senior Lecturer
B.Sc. (Colombo), Ph.D. (Purdue, USA)

Areas of Specialty & Research Interests:
Functional Analysis, Operator Algebra, Quantum Computing and Quantum Information Theory

Email : kaushika@sjp.ac.lk
Tel : +94112758377

Dr. P. G. T. Harshani

Senior Lecturer
B.Sc. (Kelaniya), M. Sc. (Texas Tech, USA), Ph.D. (Texas Tech, USA)

Areas of Specialty & Research Interests:
Differential Geometry

Email : thanujap@sjp.ac.lk 
Tel : +94112758373

chathuranga

Dr. B. V. N. C. Vidanage

Senior Lecturer
B.Sc. (USJ), M. Sc. (TTU, USA), Ph.D. (TTU, USA)

Areas of Specialty & Research Interests:
Number theory, Abstract Algebra

Email : chathurangav7@sjp.ac.lk 
Tel : +94112758388

thamali

Dr. M. T. M. Perera

Senior Lecturer
B.Sc. (USJ), M. Sc. (Moratuwa), Ph.D.

Areas of Specialty & Research Interests:
Financial Mathematics

Email : thamali@sjp.ac.lk   
Tel : +94112758389

Mr. G. J. K. Silva

Lecturer
B.Sc. (Colombo), M. A. (Toledo, USA)

Areas of Specialty & Research Interests:
Topology

Email : kap@sjp.ac.lk
Tel : +94112758378