List of Publications of Dr. Izhar Ahmad: 45 (CV)
52. I. Ahmad, Z. Husain and S. AlHomidan, Second order
duality in nondifferentiable 

Link 
63. I. Ahmad, S.K. Gupta, N. Kailey, and R. P. Agarwal,
”Duality in nondifferentiable 
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I. Ahmad And Sarita Sharma, . Sufficiency and duality for multiobjective variational control problems with generalized (F, α, ρ, θ)Vconvexity , Nonlinear Analysis: Theory, Methods and Applications, 72 (2010), 25642579 . 
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I. Ahmad and Z. Husain, On multiobjective second order symmetric duality with cone constraints, European Journal of Operational Research, 204(2010), 402409. 
44 

I.Ahmad and Z. Husain, Multiobjective mixed symmetric duality involving cones, Computers and Mathematics with Applications ,59( 2010), 319326. 
43 

I. Ahmad, A. Iqbal and S. Ali, On properties of geodesic ηpriinvex functions, Advances in Operations Research (2009), doi:10.1155/2009/381831 
42 

I. Ahmad, Z. Husain and Sarita Sharma, Higher order duality in nondifferentiable minimax programming with generalized type I functions, Journal of Optimization Theory and Application, 141(2009), 112. 
41 

Z. Husain, A. Jayswal and I. Ahmad, Second order duality for nondifferentiable minimax programming problems with generalized convexity, Journal of Global Optimization, 44(2009), 593608. 
40 

I. Ahmad and Sarita Sharma, Sufficiency and duality in minimax fractional subset programming involving geralized type I functions, Journal of Applied Mathematics and Informatics , 26(2009), 9911010. 
39 

Z.Husain, I. Ahmad and Sarita Sharma, Second Order Duality for Minimax Fractional Programming, Optimization Letters 3(2009), 277286. 
38 

I. Ahmad and Z. Husain, Second order duality in Multiobjective Programming, Journal of Applied Analysis, 14(2008), 131148. 
37 

Z.Husain and I.Ahmad, Note on MondWeir type nondifferentiable second order symmetric duality, Optimization Letters, 2(2008), 599604. 
36 

T. R. Gulati, I. Ahmad and S.K. gupta, Second order symmetric duality with cone constraints, Journal of Computational and Applied Mathematics, 220(2008), 347354. 
35 

I. Ahmad, Z. Husain and Sarita Sharma, Second order duality in nondifferentiable minimax programming involving type I functions, Journal of Computational and Applied Mathematics, 215(2008), 91102. 
34 

I .Ahmad and Sarita Sharma, Symmetric duality for multiobjective fractional variational problems involving cones, European Journal of Operational Research, 188(2008), 695704. 
33 

I. Ahmad and Sarita Sharma, Multiobjective fractional symmetric duality involving cones, Journal of Applied Mathematics and Informatics, 26(2008), 151160. 
32 

I. Ahmad, Z. Husain and Sarita Sharma, Higher order duality in nondifferentiable multiobjective programming, Numerical Functional Analysis and Optimization, 28(2007), 9891002 
31 

I. Ahma and Sarita Sharma, Second order duality in nondifferentiable multiobjective programming, Numerical Functional Analysis and Optimization, 28(2007), 975988 
30 

I. Ahmad and Sarita Sharma, Optimality conditions and duality in nonsmooth multiobjective optimization, Journal of Nonlinear and Convex Analysis, 8(2007), 417430. 
29 

I. Ahmad and Sarita Sharma, Sufficiency in Multiobjective subset programming involving generalized type I functions, Journal of Global Optimization, 39(2007), 473481. 
28 

T. R. Gulati, I. Ahmad and Divya Agarwal, Suffiency and Duality in multiobjective programming under generalized type I functions, Journal of Optimization Theory and Applications, 135(2007), 411427. 
27 

I. Ahmad, M. Yaqoob and A. Ahmed, Symmetric duality for fractional variational problems with cone constraints, Journal of Applied Mathematics and Computing, 23(2007), 281292. 
26 

I. Ahmad and Z. Husain, Minimax mixed integer symmetric duality for multiobjective variational problems, European Journal of Operational Research, 177(2007), 7182. 
25 

I. Ahmad and T. R. Gulati, Mixed Symmetric Duality for nondifferentiable programming problems, Opsearch, 43(2006), 296308. 
24 

I. Ahmad and Z. Husain, Optimality conditions and duality in nondifferentiable minimax fractional programming with generalized convexity, Journal of Optimization Theory and Applications, 129(2006), 255275. 
23 

I. Ahmad and Z.Husain, Second order (F, alpha, rho,d)convexity and duality in multiobjective programming, Information Sciences, 176(2006), 30943103. 
22 

I. Ahmad and Z. husain, Duality in nondifferentiable minimax fractional programming with generalized convexity, Applied Mathematics and Computation, 178(2006), 545551. 
21 

I. Ahmad, Symmetric duality for multiobjective fractional variational problems with generalized convexity, Information Sciences, 176(2006), 21922207. 
20 

I. Ahmad, T. R. Gulati and A. Ahmed, Duality in nondifferentiable fractional minimax programming Journal of Indian Society of Statistics and Operations Research, 26(2005), 1325. 
19 

I. Ahmad and Z. Husain, On symmetric duality in nondifferentiable mathematical programming with Fconvexity, Journal of Applied Mathematics and Computing, 19(2005), 371384. 
18 

I. Ahmad, Second order symmetric duality for nondifferentiable minimax mixed integer programs, Southeast Asian Bulletin of Mathematics, 29(2005), 843849. 
17 

I. Ahmad and T.R. Gulati, Mixed type duality for multiobjective variational problems with generalized (f, \rho)convexity, Journal of Mathematical Analysis and Applications, 306(2005), 669683. 
16 

I. Ahmad and Z. Husain, Nondifferentiable second order symmetric duality in multiobjective programming, Applied Mathematics Letters, 18(2005), 721728. 
15 

I. Ahmad, Multiobjective mixed symmetric duality with invexity, New Zealand Journal of Mathematics, 34(2005), 19. 
14 

I. Ahmad, Second order symmetric duality in nondifferentiable multiobjective programming, Information Sciences, 173(2005), 2334. 
13 

I. Ahmad and Z. Husain, On nondifferentiable second order symmetric duality, Asiapcific Journal of Operational Research, 22(2005), 1931. 
12 

I. Ahmad, Sufficiency and duality in multiobjective programming with generalized (f, \rho)convexity, Journal of Applied Analysis, 11(2005), 1932. 
11 

I. Ahmad, Optimality conditions and mixed duality in nondifferentiable programming, Journal of Nonlinear and Convex Analysis, 5(2004), 113119. 
10 

I. Ahmad and Z. Husain, On nondifferentiable second order symmetric duality in mathematical programming, Indian Journal of Pure and Applied Mathematics, 35(2004), 665676. 
9 

I. Ahmad, Sufficient optimality conditions for nondifferentiable programming, Aligarh Bulletin of Mathematics, 22(2003), 113117. 
8 

I. Ahmad, Optimality conditions and duality in fractional minimax programming involving generalized \rhoconvexity International Journal of Management and Systems, 19(2003), 165180. 
7 

T. R. Gulati, I. Ahmad and I. Husain, Second order symmetric duality with generalized convexity, Opsearch, 38(2001), 210222. 
6 

T.R. Gulati, I. Ahmad and I. Husain, Symmetric duality for minimax variational problems, Mathematical Methods of Operations Reasearch, 48(1998), 8196. 
5 

T.R. Gulati and I. Ahmad, Multiobjective duality using Fritz John conditions, AsiaPacific Journal of Operational Reasech, 15(1998), 6374. 
4 

T.R. Gulati ,I. Ahmad and I.Husain, Symmetric duality for nondifferentiable minimax mixed integer programming problems, Optimization, 39(1997), 6984. 
3 

T.R. Gulati and I. Ahmad, Second order symmetric duality for nonlinear minimax integer programs, European Journal of Operational Research, 101(1997), 122129 
2 

T.R. Gulati and I. Ahmad, Efficiency and Duality in Multiobjective fractional programming, Opsearch, 32(1995), 3143 
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