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Name Dr. Raghu Nandan Giri
Designation Assistant Professor
Department Name APPLIED MATHEMATICS
Office Phone No +91 3222 298-390 / Centrex Extn. 390
Email ID math_rngiri@mail.vidyasagar.ac.in
raghunandan.giri86@gmail.com
Mobile No 7679299030
Personal Website
Address Dept. of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University-721102
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Educational Qualification              
Degree NameInstituteYear of passing/awarded
Ph. D.Vidyasagar University2018
M.TechIIT Kharagpur2011
M.ScVidyasagar University2009
Title of the Ph. D. Thesis Uses of Substitutable and Complementary products in some decision making problems
Career Profile / Teaching Experience        
Assistant professor((Stage-III), Department of Applied Mathematics with Oceanology and computer programming, Vidyasagar University, since 16th April 2022
Assistant professor((Stage-II), Department of Applied Mathematics with Oceanology and computer programming, Vidyasagar University, 16th April 2017-15th April 2022
Assistant professor((Stage-I), Department of Applied Mathematics with Oceanology and computer programming, Vidyasagar University, 16th April 2012-15th April 2017
Senior Software Engineer,Samsung India Software Operations Pvt Ltd,Bangarole-560093 Since 11th-July,2011 to 13th April,2012
Specialization/Research Area
Field of SpecializationResearch Area/ Areas of Interest
Operations Research: Modelling & Optimization
Soft Computing Techniques.
Production Management.
Supply Chain Management
Game Theory
Inventory Management
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Course/ Subject Taught 
Soft Computing
Fuzzy Sets And Its Applications
Operations Research modelling & optimization techniques.
C- Programming with Numerical Methods
MATBAL Programming
Numerical Analysis
Publications in Journal / Book / Book Chapter / Magazines / Newspaper
International Publication
TitlePublished inPublished onPublished byRole 
Joint ordering inventory policy for deteriorating substitute products with prices and stocks dependent demandInternational Journal of Industrial Engineering, Vol. 27, No. 1, pp. 58-71.2020University of Texas at El Paso  Impact Factor:
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Joint replenishment model of both-ways and one-waysubstitution among products in fixed time horizonInt. J. Mathematics in Operational Research, Vol. 14, No. 1, pp. 30-52.2019Inderscience  Impact Factor:
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Analysis of strategies for substitutable and complementary products in a two-levels fuzzy supply chain systemOperational Research2019Springer  Impact Factor:
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Government intervention on a competing supply chain with two green manufacturers and a retailerComputers & Industrial Engineering 128, 104-1212019Elsevier  Impact Factor:
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Joint replenishment models with ramp demands and price dependent substitute ratio during stock-outInternational Journal of Operational Research 33(1):82-1002018Inderscience  Impact Factor:
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Bundle pricing strategies for two complementary products with different channel powersAnnals of Operations Research, 1-252017Springer  Impact Factor:
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Analysis of pricing decision for substitutable and complementary products with a common retailerPacific Science Review A: Natural Science and Engineering 18 (3), 190-2022016Elsevier  Impact Factor:
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Regional/Local Publication


Book Published


Book Chapter Published
Project Work

Ongoing Project Works
Project titleWorked asFunding AgencyAmount in Rs.Duration in yearsPeriod
Year to Year		Status
DST-FIST (Level-I)Co-InvestigatorDST-SERB, New Delhi45000005 year20192023


Completed Project Works
Project titleWorked asFunding AgencyAmount in Rs.Duration in yearsPeriod
Year to Year		Status
Economic Lot-sizing Models for substitutable Products with Two-ways and One-way substitution in Different EnvironmentsPrincipal InvestigatorUGC Innovative Project, Ref. No. VU/Innovative/Sc/03/2015950002 years20152017
Invited Lectures 
TitleOrganized byVenueDate
Scientific Documentation using LATEXDept. of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar UniversityAshutosh Mukherjee Hall (Gallery-II)Jun, 2022
Scientific Documentation using LATEXDept. of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar UniversityAshutosh Mukherjee Hall (Gallery-II)Apr, 2022
Object Oriented Programming in C++ and MATLABDepartment of Mathematics, Raja N L Khan Womens CollegeRaja N. L. Khan Womens College2018
Membership of Learned Society 
OPERATIONAL RESEARCH SOCIETY OF INDIA (ORSI) Life member
Conference /Seminar/Workshop Attended/Organised

Conference /Seminar/Workshop Attended

Title of the Seminar/Conference/WorkshopDateRoleHeld at and Organiser
International Conference on Applied Mathematics (ICAM-2022)Jun, 2022TreasurerDept. of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University
UGC Sponsored 3-day National Workshop on Introduction to Algorithms with special emphasis to Graph Algorithms2018ParticipantDept. Of Applied Mathematics, Vidyasagar University, Midnapore, India.
National Conference on Futuristic Trends in Applied & Computational Mathematics 2017 (NCFTACM 17)2017Participant Dept. Of Applied Mathematics, Vidyasagar University, Midnapore, India.
Optimization and Computational Mathematics2016Paper presenter Dept. Of Applied Mathematics, Vidyasagar University, Midnapore, India.
Conference on Recent Trends in Mathematics and its Applications2015Paper presenter Dept. Of Applied Mathematics, Vidyasagar University, Midnapore, India.
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Conference /Seminar/Workshop Organised

Title of the Conference/Seminar/WorkshopDateRole in the EventFunding Agency
International Conference on Applied Mathematics (ICAM-2022)Jun, 2022TreasurerSelf
International Conference on Applied Mathematics (ICAM-2022)Jun, 2022Session ChairmanSelf
The Role of Applied Mathematics in Present Global Crises2020Jt. ConvenerSelf
UGC Sponsored 3-Day Workshop on Introduction to algorithms with special emphasis to graph algorithms2018TreasurerUGC
UGC Sponsored National Conference on Futuristic Trends in Applied and Computational Mathematics 2017 (NCFTACM 17)2017TreasurerUGC
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Awards
Award NameAwarded ByDate
Junior Research FellowshipCSIR2009
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Last Activity : 18-07-2024