# My Research Papers

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** RESEARCH PAPERS PUBLISHED**

- Multi objective Control Problems with Generalized ρ- Invexity,
*“Journal of Mathematical Analysis and Applications”*, Vol. 189, pp. 676-692, 1995. - A Note on Symmetric Duality for Multi objective Non-Linear Programs,
*“Opsearch”*, Vol. 32, No.3, pp. 172-183, 1995. - Duality for Variational Problems with B-Vex Functions,
*“Optimization”*, Vol. 36, pp.347-360,1996. - Duality for Control Problems with Generalized ρ- Invexity,
*“International Journal of Management and Systems”*. - On Multi objective Control Problems,
*“Asia Pacific Journal of Operational Research”*, Vol. 13, pp.115-132, 1996. - Pseudo linear Vector Optimization Problems Containing n-Set Functions,
*“Indian Journal of Pure and Applied Mathematics”*, Vol. 28(4), pp. 439-453, 1997. - A Note on Fractional Min max Programs Containing n-Set Functions,
*“Journal of Mathematical Analysis and Applications”*, Vol. 215, pp. 283-293, 1997. - Sufficient Optimality Conditions and Duality for Strongly Pseudo Convex n-Set Functions,
*”Cahiers du C.E.R.O.”*, Vol. 37, pp.5-15, 1995. - Sub gradient Duality for Multi objective Fractional Programming Problems,
*“Mathematics and its Applications in Engineering and Industry”*, Narosa Publishing House, pp. 145-152, 1997. - Duality for Fractional Min max Satisfaction Programming Problems,
*“Proceedings of 'Recent Development in Operational Research"*,Narosa Publishing House”, pp. 51-59, 2001. - Vector Invex n-set Functions and Min max Programming,
*“Proceedings of Sixth International Symposium on Generalized Convexity/Monotonicity”*, Springer Verlag, pp. 117-128, 2001. - .Partially ρ- Connected Min max Programming Problems,
*“Journal of Decision and Mathematical Sciences”*, Vol. 10, pp. 55-66, 2005. - Partial Vector Invexity for n-Set Functions and Min max Programming, “Opsearch”, Vol. 44, No.2, pp. 2007.

**SEMINARS AND CONFERENCES ATTENDED**

- National Seminar in Mathematics in the Department of Mathematic, University of Delhi in April 22-24, 1994 and presented a paper entitled
*“Duality for Control Problems with Generalized ρ- Invexity”*. - National Conference in Mathematics in the Department of Mathematic, University of Delhi in October 27-28, 1995 and presented a paper entitled
*“Duality for Variational Problems with B-Vex Functions”*. - Operational Research and Management : Perspective and Challenges – International Conference Organized by ORSI – Delhi Chapter in December 27-28 and presented a paper entitled “
- Conference on Mathematics and its Applications in Engineering and Industry- Department of Mathematics, University of Roorkee, December 16-18, 1996, and presented a paper entitled
*“ Sub gradient Duality for Multi objective Fractional Programming Problems”*