1.

Bank branches efficiency assessment using dynamic data envelopment analysis approach to SBM

صفحه 5-18
M. Shafiee

2.

Lagrangian Relaxation Method for the Step fixed-charge Transportation Problem

صفحه 19-30
A. Mahmoodirad؛ S. Niroomand؛ M. Sanei؛ A. Sajedinejad

3.

A Note on Quadratic Maps for Hilbert Space Operators

صفحه 31-36
H.R. Moradi؛ M. Erfanian Omidvar

4.

Parametric Technology Display and Matemhtical Model Of Technology Spillover

صفحه 37-46
H. Roohian

5.

Two-stage network DEA-R based on value efficiency

صفحه 47-60
M.R. Mozaffari

6.

Categorical properties of regular partially ordered pure monomorphisms

صفحه 61-74
H. Barzegar

7.

New operational matrix for solving a class of optimal control problems with Jumarie’s modified Riemann-Liouville fractional derivative

صفحه 75-86
M. alipour؛ P. allahgholi

8.

Partial second-order subdifferentials of -prox-regular functions

صفحه 87-94
S. Nadi؛ J. Vakili

9.

Centralized Cost Efficiency DEA Models

صفحه 95-106
B. Rahmani Parchikolaei

10.

Groups and Ultra-groups

صفحه 107-116
Gh. Moghaddasi؛ P. Zolfaghari؛ B. Tolue Haghighi


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