Dr. Sujit Kumar De, Associate Professor & Head Contact No: 9733060745 , 03222261180 Email: skdmath.2013@ gmail.com, skdemamo2008.com@gmail.com
Research Interest: Discrete, Deterministic, Stochastic and Fuzzy Inventory Management and Theory and Application in Operations Research, Fuzzy sets, Rough Sets, Intutionistic Fuzzy Sets, Neutrosophic Sets
Title of the Ph.D. Thesis: Some Problems in Inventory Management under Fuzzy Environment
Work Experience:
 Joined as an Assistant Teacher in Mathematics on Dated 22101997 at Kultikri S.C. High School(H.S.), P.O.:Kultikri, P.S.: Sankrail, Dist Paschim Medinipur, Pin721135 and leaved on Dated31012000.
 Joined as a Lecturer in Mathematics on Dated 01022000 at Panskura Banamali College, Panskura R.S.Purba Medinipur, Pin721152 and leaved on Dated18092008.
 Joined as a Lecturer in Mathematics on Dated 19092008 at Midnapore College, Morning Section, Midnapore, Paschim Medinipur, Pin721101 and serving till now.
 Head of the Department of B.Ed, Panskura Banamali College for 2+ years approx.
 Academic Counselor in Mathematics of IGNOU, Midnapore Study Center (Code 2813) since 2009.
 Academic Counselor in Science and Mathematics for Bachelor of Education of IGNOU(Center code Pgc7252), Panskura Banamali College Partnership Institute , Purba Medinipur since 2009.
 Visiting Professor in Science and Mathematics for Bachelor of Education course of Midnapore Institute of Education, Rangamati, Paschim Medinipur since 2010.
 Evaluator / Examiner for Mathematics discipline of West Bengal School Service Commission (S.S.C.) ,Western Region, in the year 2010.
 Paper Setter/ Examiner/ Reviewer in B.Ed. regular UG courses from 2003 at Vidyasagar University.
 Paper Setter/ Examiner/ Scrutineer/Reviewer in Mathematics for UG level since 2006 at Vidyasagar University.
 Academic Counselor of Education ( Post Graduate) & External Examiner of Mathematics of Netaji Open University and Raja N.L.Khan wemen's college, Panskura Banamali College Study Center, Purba Medinipur since 2006.
Member: NCTE Visiting Team Member, Government of India
Subjects Taught
UG Honours Course: Algebra( Classical, Modern, Linear), Mathematical Analysis, Geometry, Astronomy, Vector Algebra and Vector Analysis, Complex Analysis, Numerical Analysis, Differential Calculus, Integral Calculus, Differential Equations, Metric Space, Linear Programming, Particle Dynamics etc.
PG Course: Partial Differential Equations, Complex Analysis, Numerical Analysis, Operations Research, Fuzzy sets, Optimization, Operations Research.
Research Interest: Discrete, Deterministic, Stochastic and Fuzzy Inventory Management and Theory in Operations Research, Fuzzy sets, Rough Sets, Intutionistic Fuzzy Sets, Neutrosophic Sets
Title of the Ph.D. Thesis: Some Problems in Inventory Management under Fuzzy Environment
Published Articles (20162017)
 Puspita Mahata, Gourchandra Mahata and Sujit Kumar De, Optimal replenishment and credit policy in supply chain inventory model under two levels of trade credit with time and creditsensitive demand involving default risk, Int. J. of Industrial Engineering International, DOI: 10.1007/s4009201702088
 Snigdha Karmakar, Sujit Kumar De and A. Goswami, The biobjective EPQ problem: Fuzzy goal attainment approach, Int. J. Journal of Applied and Computational Mathematics, DOI: 10.1007/s408190170371z
 Snigdha Karmakar, Sujit Kumar De and A. Goswami, A pollution Sensitive dense fuzzy economic production quantity model with cycle time dependent production rate, Journal of Cleaner Production, 154, 139150.
 Sujit Kumar De , B. K. Swain, S. Goswami, M. Das, Adaptive Noise Risk Modelling, Fuzzy Logic Approach, Int. J. of System Sciences and Control Engineering, DOI: 10.1080/21642583.2017.1294118.
 Sujit Kumar De and Gour Chandra Mahata, Decision of a fuzzy inventory with fuzzy backorder Model under cloudy fuzzy demand rate, Int. J. of Applied and Computational Mathematics, 2016, DOI: 10.1007/s4081901602584
 Sujit Kr. De & Ismat Beg, Triangular dense fuzzy sets and new defuzzification methods, Journal of Intelligent and fuzzy system, Dec2016, 31(1), 469477.
 Sujit Kr. De & Ismat Beg, Trianguler dense fuzzy neutrosophic sets, Neutrosophic sets and systems, Oct2016, 13, 18.
 Sujit Kr. De & Shib Sankar Sana, The (p,q,r,l) model for stochastic demand under Intuitionsitic fuzzy aggregation with Bonferroni Mean, Journal of Intelligent Manufacturing, 2016, 121, Dol:10.1007/S1084501612132
 G. C. Mahata & Sujit Kumar De, An EOQ inventory system of ameliorating items for price dependent demand rate under retailer partial trade credit, Opsearch, Jan2016, 131, Dol:10.1007/S1259701602524.
