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Multi-Material Topology optimization via Stochastic Discrete Steepest Descent Multi-Valued Integer Programming

Zeyu Deng¹, Yuan Liang^1,*, Gengdong Cheng¹

1 State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, International Research Center for Computational Mechanics, Department of Engineering Mechanics, Dalian University of Technology, Dalian, 116023, China

* Corresponding Author: Yuan Liang. Email: