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Open Access Article
1 - Determining returns to scales the left and right in a two-stage green supply chain using network data envelopment analysis
Rohollah Sharafeddin Amir Gholam Abri Mohammad Fallah -
Open Access Article
2 - Evaluating and Prioritizing of cement plant pollutant gases based on FDH and CRA models
fatemeh dadkhah Mohammad Reza Mozaffari Javad gerami -
Open Access Article
3 - A model for the "Fuzzy TOPSIS" based on Zadde's extension principle
R. KARGAR -
Open Access Article
4 - Ideal of Lattice homomorphisms corresponding to the products of two arbitrary lattices and the lattice [2]
Leila Sharifan Ghazaleh Malekbala -
Open Access Article
5 - Measuring the efficiency of a three-stage network using data envelopment analysis approach considering dual boundary
Ehsan. Vaeezi S. Esmail. Najafi Seyed Mohammad. Haji Maulana Farhad, Hosseinzadeh Lotfi Mahnaz. Ahadzadeh Namin -
Open Access Article
6 - On socle and Property (A) of the f-ring $Frm(mathcal{P}(mathbb R), L)$
A. A. Estaji A. A Estaji M. Taha -
Open Access Article
7 - Adjacency metric dimension of the 2-absorbing ideals graph
S. B. Pejman Sh. Payrovi A. Behtoei -
Open Access Article
8 - Solution of Backup Multifacility Location Problem by Considering the Ideal Radius for each Customer
jafar fathali morteza nazari -
Open Access Article
9 - Optimal Allocation of Resources Using the Ideal-Solutions
S. Ghobadi S. Jahangiri -
Open Access Article
10 - Evaluation of Students' Performance before and after Parent Involvement in Math Educaton with DEA
S. E. Haghi M. Rostamy-Malkhalifeh M. H. Behzadi A. Shahvarani -
Open Access Article
11 - A Hybrid Model of Two-Stage DEA and PROMETHEE in the Gray Environment for Performance Evaluation
Alireza Alinezhad Amir Amini -
Open Access Article
12 - Time-staged outputs in production process: A DEA-Based Approach
S. Seyedboveir M. Maghbouli F. Matrood -
Open Access Article
13 - An approach to find properly efficient solutions nearby ideal point in multi-objective optimization
Behnam Hozzar Ghasem Tohidi behrouz daneshian -
Open Access Article
14 - Cost efficiency in three stage network DEA-R processes
parisa kamyab Mohammad Reza Mozaffari -
Open Access Article
15 - Performance Appraisal of Research and Development Projects Value-Chain for Complex Products and Systems: The Fuzzy Three-Stage DEA Approach
Pejman Peykani Jafar Gheidar-Kheljani -
Open Access Article
16 - Estimation of undesirable outputs and desirable inputs along with efficiency improving for DMUs with interval data
Farhad taher Behrouz Daneshian ghasem Tohidi Farhad Hosseinzadeh lotfi Farzin Modarres Khiyabani -
Open Access Article
17 - State extended ideals in state MV-algebras
Fereshteh Forouzesh zahra Dehghani Poshtroudi Tayebeh Waezizadeh Mahdieh Ebrahimpour -
Open Access Article
18 - Evaluating Decision Making Units with Multi-Periodic Data Using DEA-R Models
Mahsa Torkavannejad Behrouz Daneshian Ghasem Tohidi Mahnaz Maghbouli Farzin Modarres Khiyabani -
Open Access Article
19 - Efficiency measurement for hierarchical network systems by Network DEA-Fuzzy ANP hybrid model
Elahe Shariatmadari Serkani Farhad Hosseinzadeh Lotfi, , Esmaeil Najafi , Mahnaz Ahadzadeh Namin -
Open Access Article
20 - رویکرد معادلسازی دورهای با دادههای بازهای در ارزیابی کارایی پویا شبکههای چند مرحله-ای
Alireza Ebrahimi Baqa Farhad Hossein Zadeh Lotfi Alireza Amir Timuri Mohsen Rostami malKhalife -
Open Access Article
21 - Developing DEA-TOPSIS Method for Group Decision Making (Case Study: Ranking Blue Ocean Strategy Main Pathways for IRAFA)
Fatemeh Khoshkam Mehdi Abbasi -
Open Access Article
22 - COMBINATORIAL CONDITION FOR LINEARITY IN THE FIRST STEPS OF RESOLUTION OF MONOMIAL IDEALS
siamak yassemi seyed abbas seyed mirzaei -
Open Access Article
23 - Designing a Dynamic two-stage data envelopment analysis model to calculate partial and periodic efficiency
Reza Soleymani-Damaneh -
Open Access Article
24 - Value efficiency based on semi-additive production technology in DEA
Javad Gerami -
Open Access Article
25 - On Injective Envelopes of G-AF-algebras
ALi Mahmoodi Mohammadreza Mardanbeigi -
Open Access Article
26 - Pseudo-amenability of some weighted semigroup algebras
kobra oustad Amin Mahmoodi Mohammad Sadegh Asagri -
Open Access Article
27 - An enhanced Russell model to measure aggregate efficiency of multi-period production systems
Mohammad Najari Alamouti Mohsen Khounsiavash Reza Kazimi Matin Zohreh Moghaddas -
Open Access Article
28 - ارزیابی شرکت های هواپیمایی ایران با ساختار شبکه دو مرحله ای DEA فازی
سمیه صادق زاده محمدرضا مظفری زهره ایروانی علی ابراهیم نژاد هادی باقرزاده ولمی -
Open Access Article
29 - Gradual Improving in Network DEA. Case study: 24 non-life insurance companies, in Taiwan
Elahe Mollaeian Farhad Hossein Zadeh Lotfi abbas toloie eshlaghi Mohsen Rostami malKhalife Mohammad Ali Afshar Kazemi -
Open Access Article
30 - Cost Efficiency of Closed–Loop Supply Chain in the Presence of Dual-Role and Undesirable Factors
M. Jahani Sayyad Noveiri S. Kordrostami A.R. Amirteimoori -
Open Access Article
31 - A Note on Approximately Amenable Modulo an Ideal of Banach Algebras
H-R. Rahimi A. Soltani -
Open Access Article
32 - Bank branches efficiency assessment using dynamic data envelopment analysis approach to SBM
M. Shafiee -
Open Access Article
33 - Ranking Efficient DMUs in Two-stage Network DEA with Common Weights method
M. Ahadzadeh namin E. Khamseh -
Open Access Article
34 - The Uniqueness of the Overall Assurance Interval for Epsilon in DEA Models by the Direction Method
S. Mehrabian -
Open Access Article
35 - Some properties of nilpotent Lie algebras
M.R. Rismanchian M. Araskhan -
Open Access Article
36 - A Method for Designing Optimal Systems for the Centralized Structures in DEA
Sh .Razavyan -
Open Access Article
37 - A new non oriented models for calculating the efficiency of decision-making units in the presence of flexible variables
M. Sharifi GH. Tohidi B. Daneshian F. Modarres khiyabani -
Open Access Article
38 - Biprojectivty of Banach algebras modulo an ideal
M. ghorbani H.R. rahimi -
Open Access Article
39 - The Most Productive Scale Compared to Demand Fulfillment (Case Study: Insurance Companies)
M. Ahadzadeh namin E. Khamseh -
Open Access Article
40 - Bankruptcy Assessment with the Interval Programming and Games Theory
A. Batamiz M. Allahdadi -
Open Access Article
41 - Portfolio Optimization Based on Cross Efficiencies By Linear Model of Conditional Value at Risk Minimization
K. Yakideh M.H . Gholizadeh M. Kazmi -
Open Access Article
42 - Finding the most efficient decision making unit in data envelopment Analysis
J. Vakili -
Open Access Article
43 - Two-stage network DEA-R based on value efficiency
M.R. Mozaffari -
Open Access Article
44 - Determining Left and right Returns to Scale (RTS) and RTS sustainability by using linear programming problems based on simultaneous changes in inputs and outputs
M. Omidi M. Rostamy-Malkhalifeh A. Payan F. Hosseinzadeh Lotfi -
Open Access Article
45 - Robust efficiency in data envelopment analysis with VRS technology
Saeid Shahghobadi Farhad Moradi -
Open Access Article
46 - A Heuristic Method on Extended Two-Stage Network Structures
R. Ahmadzadeh S. Kordrostami A.r. Amirteimoori -
Open Access Article
47 - Similar Triangles, Another Trace of the Golden Ratio
A.A. Rezaei M. Eshraghi-Naeini -
Open Access Article
48 - Some properties and domination number of the complement of a new graph associated to a commutative ring
J. amjadi -
Open Access Article
49 - Inverse Maximum Dynamic Flow Problem under the Sum-Type Weighted Hamming Distance
H. Banikhademi H. Salehi Fathabadi -
Open Access Article
50 - Performance analysis in production processes in the presence of fixed-sum outputs
A. R. Amirteimoori S. Masroori S. Kordrostami -
Open Access Article
51 - Production trade-offs and weight restrictions in ratio based data envelopment analysis
Javad Gerami