Dr. Chaman Singh

 

Title

Dr.

First Name

Chaman

Last Name

Singh

Photograph

Designation

Assistant Professor

Address

Acharya Narendra Dev College,

(University of Delhi)

Govindpuri, Kalkaji, Delhi-110019

Residence

L-309, DDA LIG FLATS, MOLARBAND, GAUTAMPURI, NEW DELHI-110074

Mobile

+919953579621

Email

chamansingh@andc.du.ac.in

Web-Page

 

Educational Qualifications

Degree

Institution

Year

Ph.D.

D.N. (P.G.) College, C.C.S. University Meerut (Development and Analysis of some supply chain systems in crisp and fuzzy environment)

2014

M.Phil/M.Tech.

 

 

PG

Meerut College, C.C.S. University Meerut

2006

UG

Agarsen P.G. College, C.C.S. University Meerut

2004

Any other qualification

 

 

Projects

 

 

NMEICT : MHRD - Project

 

Worked as Co-PI in Mathematics under Major Projected granted by MHRD to University of Delhi Total Grant (2,00,00,000/-)

Completed

NMEICT : MHRD - Project

 

Worked as Co-PI in Mathematics under Major Projected granted by MHRD to University of Delhi (2,00,00,000/-)

Undergoing

Career Profile

1. April 2009 – November 19, 2012 - Assistant Professor, Dept. of Mathematics, Acharya Narendra Dev College (University of Delhi).

2. November 19, 2012 – January 5, 2015 - Fellow in Mathematics (On Deputation) at Institute of Lifelong Learning, University of Delhi.

3. January 6, 2015 to till date - Assistant Professor, Dept. of Mathematics, Acharya Narendra Dev College (University of Delhi).

Administrative Assignments

1. Worked as Sports Committee Convenor during July 2010 to June 2012.

2. Worked as Observer for Delhi University Examination during Jan 2013, May-June 2013, December 2013-Jan 2014 and May-June 2014.

3. Coordinated the E-Content writing for the National Mission on Education.

4. Coordinated the E-Content writing for the courses in DC-I Mathematics.

5. Worked as reviewer for E-Content writing for the courses in DC-I Mathematics.

6. Worked as Editor of E-books writings for the courses in B.Sc.(Hons.) Mathematics, at ILLL, University of Delhi from November 2012 to January 2015.

Areas of Interest / Specialization

1. Inventory Control

2. Supply Chain Management

 

Subjects Taught

1. Calculus

2. Differential Equations

3. Real Analysis

4. Numerical Analysis

5. Probability and Statistics

 

Publications Profile

Book Published

v  Co-author “Fuzzy Set Theory for M.Sc. Students” Published Krishna Educational Publishers with ISBN 81-8283-226-8 2012.

v  Co-author Analysis-I, for undergraduate students “Shree Kala Prakasan” with ISBN 81-86038-23-X, 2011

v  Co-author Algebra-I, for undergraduate students “Shree Kala Prakasan” with ISBN 81-86038-19-1, 2010.

v  Co-author Calculus-I, for undergraduate students “Shree Kala Prakasan” with ISBN 81-86038-17-5, 2010.

v  “Maths Magic for class 6” Published by EDUWELL BOOKS Educational Publisher with ISBN 81-8186-212-0.

v  “Maths Magic for class 7” Published by EDUWELL BOOKS Educational Publisher with ISBN 81-8186-213-9.

v  “Maths Magic for class 8” Published by EDUWELL BOOKS Educational Publisher with ISBN 81-8186-214-7.

E-Book Edited

v  “Calculus-I for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

v  “Algebra-I for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

v  “Analysis-I for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

v  “Differential Equations-I for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

v  “Analysis-II (Real Function) for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

v  “Numerical Methods for B.Sc.(Hons.) Students” uploaded on ILLL portal vle.du.ac.in with ISSN 2349-154X.

Chapters for Developing E-Content

     1.        "Numerical Differentiation" in paper "Numerical Methods" for B.Sc. (H.) Mathematics uploaded on ILLL, vle.du.ac.in, ISSN 2349-154X.

      2.        Co-Author "Numerical Solutions of Algebraic Equations: Iterative Methods" in paper "Numerical Methods" for B.Sc. (H.) Mathematics uploaded on vle.du.ac.in, ISSN 2349-154X.

     3.        Co-Author "Numerical Solutions of Algebraic Equations: Direct Methods" in paper "Numerical Methods" for B.Sc. (H.) Mathematics uploaded on vle.du.ac.in, ISSN 2349-154X.

    4.        Co-Author "Error in Numerical Computations" in paper "Numerical Methods" for B.Sc. (H.) Mathematics uploaded on vle.du.ac.in, ISSN 2349-154X.

      5.        Co-Author "Archimedean Property and Density of Rational (Irrational) Numbers in R" in paper "Analysis-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

    6.        Co-Author "Completeness Property of R" in paper "Analysis-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

     7.        Co-Author "Method of Undetermined Coefficients and Variation of Parameters" in paper "Differential Equations -I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

    8.        Co-Author "Solutions of Homogeneous Linear Differential Equations" in paper "Differential Equations -I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

     9.       "Rank of Matrices" in paper "Algebra-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

    10.      "Eigen Values and Eigen Vectors" in paper "Algebra-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

   11.     "Sketching of Graphs Using Derivatives" in paper "Calculus-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

    12.     "Limits and Continuity of Vector Functions" in paper "Calculus-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

     13.   "Differentiation and Integration of Vector Functions" in paper "Calculus-I" for B.Sc. (H.) Mathematics, uploaded on vle.du.ac.in, ISSN 2349-154X.

    14.     "Linear Transformations" in paper "Algebra-I" for B.Sc. (H.) Mathematics, under NME-ICT: MHRD Project, uploaded on vle.du.ac.in, ISSN 2349-154X.

     15.     "Method of Separation of Variables" in paper "Differential Equations and Mathematical Modeling II" for B.Sc. (H.) Mathematics, under NME-ICT: MHRD Project, uploaded on vle.du.ac.in, ISSN 2349-154X.

List of Research Papers Published in the International Journals

      1.        Singh, C., Singh, S.R., (2015). Progressive trade credit policy in a supply chain with and without stock-out for supplier’s lead time under inflationary and fuzzy environment, SYSTEMS SCIENCE & CONTROL ENGINEERING: AN OPEN ACCESS JOURNAL, 3, 284-299. DOI 10.1080/21642583.2015.1018555. (ISSN. 2164-2583)

    2.        Singh, C., Singh, S.R., (2013). Optimal ordering policy for deteriorating items with power-form stock dependent demand under two-warehouse storage facility, OPSEARCH, 52(2), 182-196. DOI 10.1007/s12597-012-0105-2. [India, Indexing: SCOPUS, Zentralblatt Math, Google Scholar, ProQuest] (SJR: 0.26) (H Index:  6) (ISSN. 0030-3887 Print and 0975-0320 Electronics)

http://link.springer.com/article/10.1007/s12597-012-0105-2

     3.        Singh, C., Singh, S.R., (2013). Vendor-buyers relationship model for deteriorating items with shortages, fuzzy trapezoidal costs and inflation, Yugoslav Journal of Operations Research, 23(1), 73-85. DOI: 10.2298/YUJOR110421022S. [Serbia, Indexing: Mathematical Reviews, International Abstracts in Operations Research, Zentralblatt für Mathematik] (SJR: 0.53) (H Index:  8) (ISSN 0354-0243)

http://yujor.fon.bg.ac.rs/index.php/journal/article/view/1018

    4.        Singh, C., Singh, S.R., (2012). An EPQ model with power-form stock dependent demand under inflationary environment using genetic algorithm, International Journal of Computer Applications, 48(15), 25-30. [USA, Indexing: ProQuest, Google Scholar, DOAJ (Directory of Open Access Journal), ScientificCommons] (Impact Factor: 0.79) (ISSN 0975-8887)

http://www.ijcaonline.org/archives/volume48/number15/7426-0438

    5.        Singh, C., Singh, S.R., (2012). Integrated supply chain model for perishable items with trade credit policy under imprecise environment, International Journal of Computer Applications, 48(20), 36-40. [USA, Indexing: ProQuest, Google Scholar, DOAJ (Directory of Open Access Journal), ScientificCommons] (Impact Factor: 0.79) (ISSN 0975-8887)

http://www.ijcaonline.org/archives/volume48/number20/7468-0592

     6.        Singh, C., Singh, S.R., (2012). An EPQ model with stock dependent demand under imprecise and inflationary environment using genetic algorithm, International Journal of Engineering Research & Technology, 1(4), 1-13. [Indexing: DOAJ, EBSCO, Google Scholar, Scientific Commons, CiteseerX, getCITED, Index Copernicus] (Impact Factor: 1.76) (ISSN 2278-0181)

http://www.ijert.org/browse/june-2012-edition

    7.        Singh, C., Singh, S.R., (2011). Imperfect production process with exponential demand rate, weibull deterioration under inflation, International Journal of Operational Research, 12(4), 430-445. [U.S.A., Indexing: Scopus (Elsevier), Scirus (Elsevier)] (SJR: 0.41) (H Index:  14) (ISSN 1745-7653)

http://www.inderscience.com/info/inarticle.php?artid=43551

     8.   Singh, C., Singh, S.R., (2011). An integrated supply chain model for the perishable items with fuzzy production rate and fuzzy demand rate, Yugoslav Journal of Operations Research, 21(1), 47-64. [Serbia, Indexing: Mathematical Reviews, International Abstracts in Operations Research, Zentralblatt für Mathematik] (SJR: 0.53) (H Index:  8) (ISSN 0354-0243)

http://www.doaj.org/doaj?func=abstract&id=782926&recNo=4&toc=1&uiLanguage=en

    9.        Singh, C., Singh, S.R., (2010). Two echelon supply chain model with imperfect production, for weibull distribution deteriorating items under imprecise and inflationary environment, International Journal of Operations Research and Optimization, 1(1), 9-25. [India, Indexing: ProQuest] (ISSN 0975-3737)

http://www.aacsjournals.com/newabstract.php?IJORO&11&1&2010&1&January-June#

    10.      Singh, S.R., Singh, C., (2010). Supply chain model with stochastic lead time under imprecise partially backlogging and fuzzy ramp-type demand for expiring items, International Journal Of Operational Research, 8(4), 511-522. [U.S.A., Indexing: Scopus (Elsevier), Scirus (Elsevier), Google Scholar] (SJR: 0.41) (H Index:  14) (ISSN 1745-7653)

http://www.inderscience.com/info/inarticle.php?artid=34866

    11.     Singh, S.R., Singh, C., (2008). Fuzzy inventory model for finite rate of replenishment using signed distance method, International Transactions in Mathematical Sciences and Computer, 1(1), 27-34. [India, Indexing: ProQuest] (ISSN 0974-5068)

http://www.aacsjournals.com/newabstract.php?Journal=ITMSC&Journal_Id=1&Volume=1&Volume_no=1&Volume_year=2008&Issue=1&Issue_id=1&Month=July-December#/17%20ITMSC.11.docx

    12.     Singh, S.R., Singh, C., Singh, T.J., (2007). Optimal ordering policy for decaying items with stock-dependent demand under inflation in a supply chain, International Review of Pure and Applied Mathematics, 3(2), 189-197. [India, Indexing: Scopus (Elsevier), Elsevier's bibliographic database, EBSCOhost, MathSciNet] (ISSN 0973-1350)

http://www.serialspublications.com/contentnormal.asp?jid=297&jtype=1

   13.     Singh, T.J., Singh, S.R., Singh, C., (2007). Perishable inventory model with quadratic demand, partial backlogging and permissible delay in payments, International Review of Pure and Applied Mathematics, 3(2), 199-212. [India, Indexing: Scopus (Elsevier), Elsevier's bibliographic database, EBSCOhost, MathSciNet] (ISSN 0973-1350)

http://www.serialspublications.com/contentnormal.asp?jid=297&jtype=1

List of Research Papers Published in the Proceedings of International / National Conferences:

    1.   Sharma, K., Singh, S.R., Singh, C., (2014). EPQ model for deteriorating items under customer returns with shortage and partial backlogging, Proceeding of 3rd International Conference on Reliability, Infocom Technologies and Optimization 2014 organized by Amity Institute of Information Technology, Amity University, Uttar Pradesh, October 8-10, 1-4. [India] (ISSN-978-1-4799-6896-1)

    2.   Singh, C., Singh, S.R., (2011). Supply chain model incorporating learning and inflationary effect on perishable items in a random planning horizon under imprecise environment, Proceeding of International Conference on Advances in Modeling, Optimization and Computing (AMOC) organized by Indian Institute of Technology, Roorkee, December 5-7, 482-492. [India] (ISBN – 81-86224-71-2)

     3.  Singh, C., Singh, S.R., (2009). Integrated Supply chain Model for Perishable Items with fuzzy production and fuzzy demand rates under inflation and time value of Money, Proceeding of National Conference on Role of Management Science in Decision Making organized by Institute of Management Technology, Nagpur, February 13-14, 2009. [India]

Conference Organization/ Presentations

List of Research papers presented in International / National Conferences:

1.       The paper entitled “Two Storage Model with Power Form Stock-Dependent Demand in-corporating the Effect of Learning and Inflation” presented in National Seminar on Modelling and Its Application in Science and Technology, March 22-23, 2013, held at IIMT Engineering College, Meerut, U.P.

2.       The paper entitled “Supply Chain Model with Imperfect Production Process under Flexibility and Reliability with Learning Effect” presented in National Seminar on Recent Trends in Advancement of Mathematical and Physical Sciences, March 17-18, 2012, held at D.N. College, Meerut, U. P.

3.       The paper entitled “Optimal Ordering Policy for the Items with Power-form Fuzzy Stock-Dependent Demand and Imprecise Costs under Two-Storage Facility” presented in International Satellite Seminar of Role of Mathematics in Science and Engineering, May 13-14, 2011, held at Graphic Era University, Dehradun, U.K.

4.       The paper entitled “Optimal Ordering Policy for Two-Warehouse Model with Power-form Stock-Dependent Demand” presented in 3rd National Seminar on Recent Trends in Advancement of Mathematical and Physical Sciences, Feb. 5-6, 2011, held at D.N. College, Meerut, U. P.

5.       The paper entitled “Vendor-buyers relationship model for the deteriorating items under fuzzy environment” presented in 4th International Conference on Quality, Reliability and Infocom Technology (ICQRIT), organized by Society for Reliability Engineering, Quality and Operations Management, Dec. 18-20, 2009, held at University of Delhi, Delhi.

6.       The paper entitled “A single-vendor and multi-buyers inventory policy with fuzzy costs and shortages” presented in 8th triennial conference of Association of Asian Pacific Operational Research Societies (APORS-2009), organized by Operational Research Society of India (ORSI), Dec. 6-9, 2009 held at Jaipuria Institute of Management, Jaipur.

7.       The paper entitled “Two Echelon Fuzzy Inventory Model for Deteriorating Items with Shortages” in National Seminar on Computational Mathematics & Operations Research, Nov. 28-29, 2009, organized by BK Birla Institute of Engineering & Technology Pilani (Rajasthan).

8.       The paper entitled “Three Echelon Supply Chain Model for Perishable Items with Imprecise Demand and Production Rates” presented in National Conference on Recent Trends in the Advancement of Astronomy and Applied Mathematics, Nov. 14-15, 2009, organized by Department of Mathematics, SGRR(PG) College, Dheradun.

9.       The paper entitled “Integrated Supply chain Model for Perishable Items with fuzzy production and fuzzy demand rates under inflation and time value of Money” presented in National Conference on Role of Management Science in Decision Making organized by Institute of Management Technology, Nagpur, February 13-14, 2009..

10.    The paper entitled “Integrated Supply chain model with trade credit policy under fuzzy environment” presented in VI International Symposium on Optimization and Statistics, organized by Department of Statistics & Operations Research, Aligarh Muslim University, Aligarh.

11.    The paper entitled “An EPQ model with imperfect production process, ramp type demand rate under inflation and volume flexibility” presented in 40th Annual Convention of Operational Research Society of India, held at Department of Operations Research, University of Delhi, Delhi.

Workshops Organization/ Presentations

1.       “Workshop on ICT” Organized by Institute of Lifelong Learning, (University of Delhi), March 21-22, 2014, held at Institute of Lifelong Learning (University of Delhi).

2.       “Workshop on Maxima” Organized by Department of Mathematics, Acharya Narendra Dev College, (University of Delhi), on August 17, 2012, held at Acharya Narendra Dev College (University of Delhi).

3.       “Workshop on Scilab and its Application” Organized by Acharya Narendra Dev College, (University of Delhi) and funded by NME-ICT, MHRD through IIT Bombay, from 10-11 March, 2011, held at Acharya Narendra Dev College (University of Delhi).

4.       “Workshop on Mathematica” Organized by University of Delhi, South Campus on 8, December 2010, held at University of Delhi, South Campus.

5.       “Workshop on Application of Free/Open Source Software in Science Teaching and Research” Organized by Acharya Narendra Dev College (University of Delhi) and NRCFOSS, Anna University Chennai, from April 14-15, 2010, held at Acharya Narendra Dev College (University of Delhi).

6.       “Workshop Cum Training Porgramme on Modern Trends in Celestial Mechanics and Astronomy” Organized by Deshbandhu College (University of Delhi), on 17-19 March 2010 held at University of Delhi, Delhi.

7.       “Workshop on Mathematical Modeling and Related Optimization Techniques” Organized by Society for Reliability Engineering, Quality and Operations Management, on 14-17 December 2009 held at University of Delhi, Delhi.

8.       Workshop on “Quality Assurance through Blended Learning” sponsored by UGC, on 19-21 January 2010 held at Maitreyi College, Delhi.

Awards and Distinctions:

1.        Won the first prize for the best paper presentation in the national conference on Role of Management Science in Decision Making organized by Institute of Management Technology, Nagpur

2.        Achieve Vth position in inter-colleges examination of C.C.S. University in M.Sc. Mathematics in 2006.

3.        Qualified NET-JRF examination June 2006 conducted by UGC-CSIR.

4.        Got the Junior Research Fellowship from Council of Scientific and Industrial Research for pursuing Ph.D. from 01.07.2007 to 31.03.2009.

 

Association With Professional Bodies

1.     Life time member of the Association for Advancement in Combinatorial Sciences.

2.     Vice-President of the Association for Advancement in Combinatorial Sciences.

3.     Life time member of Operational Research Society of India.

4.     Vice-President of the Meerut Chapter of Operational Research Society of India.

 

Other Activities

1.        Worked as a member of Team of Observers for the University of Delhi Examinations.

2.        Worked as an Observer in UGC-NET Examination December 2012 conducted by UGC.

Refresher Course

v  Completed 3-week Refresher Course in Mathematics and Statistics (RC-238) from 18-7-2011 to 6-8-2011 held at Academic Staff College, H. P. University, Shimla with “A” grade.

Orientation Programme

v  Completed 4-week Orientation Programme (OP-75/76) organized by Centre for Professional Development in Higher Education, University of Delhi from Oct. 5-15, Nov.9-19, 2013& Dec. 14-20, 2013.