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Kilogram-Scale Synthesis of Carbon Dots for Superior Friction-Reducing and Antiwear Additive

Zhang, Yiping; Jia, Xiaohua; Tian, Qiao; Yang, Jin; … - 2022

Low cost, high performance and environmentally friendly lubricants are needed for modern industrial development. Here, the high-yield carbon dots (CDs) were rapidly prepared by the aldol condensation reaction. The size of the CDs was less than 10 nm, with discrete and quasi-spherical morphology....

Persistent link: https://www.econbiz.de/10013303060

A better constant-factor approximation for weighted dominating set in unit disk graph

Huang, Yaochun; Gao, Xiaofeng; Zhang, Zhao; Wu, Weili - In: Journal of combinatorial optimization 18 (2009) 2, pp. 179-194

Persistent link: https://www.econbiz.de/10003931380

Node-weighted Steiner tree approximation in unit disk graphs

Zou, Feng; Li, Xianyue; Gao, Suogang; Wu, Weili - In: Journal of combinatorial optimization 18 (2009) 4, pp. 342-349

Persistent link: https://www.econbiz.de/10003938519

On dual power assignment optimization for biconnectivity

Wang, Chen; Willson, James; Park, Myung-ah; Farago, Andras - In: Journal of combinatorial optimization 19 (2010) 2, pp. 174-183

Persistent link: https://www.econbiz.de/10003959404

Constructing error-correcting pooling designs with symplectic space

Guo, Jun; Wang, Yuexuan; Gao, Suogang; Yu, Jiangchen; … - In: Journal of combinatorial optimization 20 (2010) 4, pp. 413-421

Persistent link: https://www.econbiz.de/10008796155

Two constructions of new error-correcting pooling designs from orthogonal spaces over a finite field of characteristic 2

Li, Zengti; Gao, Suogang; Du, Hongjie; Wu, Weili - In: Journal of combinatorial optimization 20 (2010) 4, pp. 325-334

Persistent link: https://www.econbiz.de/10008796169

A PTAS for minimum d-hop connected dominating set in growth-bounded graphs

Gao, Xiaofeng; Wang, Wei; Zhang, Zhao; Zhu, Shiwei; Wu, … - In: Optimization letters 4 (2010) 3, pp. 321-333

Persistent link: https://www.econbiz.de/10003982635

Wireless networking, dominating and packing

Wu, Weili; Gao, Xiaofeng; Pardalos, Panos M.; Du, Ding-Zhu - In: Optimization letters 4 (2010) 3, pp. 347-358

Persistent link: https://www.econbiz.de/10003982641

Constructing weakly connected dominating set for secure clustering in distributed sensor network

Du, Hongjie; Wu, Weili; Shan, Shan; Kim, Donghyun; Lee, … - In: Journal of combinatorial optimization 23 (2012) 2, pp. 301-307

Persistent link: https://www.econbiz.de/10009507949

Special issue: Combinatorial optimization and applications

Wu, Weili (contributor) - 2013

Persistent link: https://www.econbiz.de/10009728598