Fuzzy efficiency: Multiplier and enveloping CCR models
Subject Areas : International Journal of Industrial MathematicsA. A. Hosseinzadeh 1 , F. Hosseinzadeh Lotfi 2 , Z. Moghaddas 3
1 - Department of Mathematics, Lahijan Branch, Islamic Azad University, Guilan, Iran.
2 - Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran.
3 - Department of Electrical, Computer and Biomedical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran.
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