Scientific personals of Sikkim:       

 NAME Dr. Debabrata Purohit
DESIGNATION Reader and Head, Department of Mathematics, SGC,
NAME OF THE INSTITUTION/DEPARTMENT Sikkim Government College, Mathematics Department
AFFILIATION/UNDERTAKING Government of Sikkim
MAILING ADDRESS Reader and Head,Department of Mathematics,Sikkim Govt. College, Tadong, Gangtok, Sikkim
CONTACT NUMBER 94342-11599(Mobile)
E-MAIL ADDRESS debu2114@yahoo.co.in
ACADEMIC QUALIFICATION (AFTER GRADUATION) M.Sc, Sambalpur University,(1989)( Subject: Operation Research,Real Analysis, Numerical Analysis), Ph.D.Jadavpur University,2003, ( Ecological Modelling)
ADDITIONAL PROFESSIONAL QUALIFICATION (IF ANY) 1. Post Graduate Diploma in Computer Application.

2. Teaching Experience: About 16 (sixteen) years at Under-Graduate and Post-Graduate level at Sikkim Govt. College, Gangtok and B.I.T, Mesra, Ranchi.

3. Teaching Area: Ecological Modelling, Operation Research, Numerical Analysis, Real Analysis, Differential Calculus, Business Mathematics, Engineering Mathematics, Statistics.
FIELD OF SPECIALIZATION Mathematical Modelling of some problems in Management of renewable resorce harvesting.
RESEARCH EXPERIENCE About 7 (seven) years.
BOOKS /BOOK CHAPTERS (i) A paper entitled “Nonselective harvesting of a prey-predator fishery with Gompertz law of growth” published in iJMEST(Taylor & Francis, U.K), Vol. 33, No 5, pp. 671-678 (2002).

(ii) A paper entitled “On selective harvesting of an inshore-offshore fishery: a bioeconomic model” published in iJMEST,(Taylor & Francis, U.K), Vol. 35, No. 3, pp. 345-352 (2004).

(iii) A paper entitled “A bioeconomic model of nonselective harvesting of two competing fish species” published in ANZIAM, journal ,Australia, Vol 46(2004), pp-299-308.

(iv) A paper entitled “Nonselective harvesting of two competing fish species: A dynamic reaction model” was accepted for presentation in the first International seminar of I.S.I.A.M at G.N.D. University, Amritsar in 2001.

(v) A paper entitled “Mathematical modeling of natural resource harvesting for ecology and sustainable development” was presented in the National conference organized by I.I.A.S (Shimla) at Gangtok in March 2007.
RESEARCH PUBLICATION PUBLISHED