المؤلفون: Liu, Haiyan¹ (AUTHOR) liuhaiy1@msu.edu

المصدر: Insurance: Mathematics & Economics. May2024, Vol. 116, p235-248. 14p.

مصطلحات موضوعية: *DECISION making, *REINSURANCE, CONCAVE functions, SET functions

المؤلفون: Xiong, Yifan¹ (AUTHOR) yifan@ahnu.edu.cn, Lang, Youze² (AUTHOR), Li, Ziyan¹ (AUTHOR)

المصدر: Social Choice & Welfare. Mar2024, Vol. 62 Issue 2, p321-344. 24p.

مصطلحات موضوعية: *OVERHEAD costs, *COST, *CRIME, CONCAVE functions, SUBMODULAR functions

المؤلفون: Qin, Meng¹ (AUTHOR) qin923@nwafu.edu.cn, Zhang, Zhuohua¹ (AUTHOR), Luo, Rui¹ (AUTHOR), Ren, Mengjie¹ (AUTHOR), Wu, Denghui¹ (AUTHOR) wudenghui66@163.com

المصدر: Axioms (2075-1680). May2024, Vol. 13 Issue 5, p320. 13p.

مصطلحات موضوعية: *CONCAVE functions, *CONVEX bodies

المؤلفون: Arora, Ragini¹ (AUTHOR) aroraragini30@gmail.com, Gupta, Sangeeta¹ (AUTHOR) sangeeta.gupta@sharda.ac.in, Srivastav, Sweta¹ (AUTHOR) sweta.srivastav@sharda.ac.in

المصدر: AIP Conference Proceedings. 2024, Vol. 3037 Issue 1, p1-11. 11p.

مصطلحات موضوعية: *CONCAVE functions, *PAPER products, *CONVEX functions, *INVENTORIES

المؤلفون: Hallak, Nadav¹ ndvhllk@technion.ac.il

المصدر: SIAM Journal on Optimization. 2024, Vol. 34 Issue 1, p790-816. 27p.

مصطلحات موضوعية: *PROBLEM solving, *ALGORITHMS, CONCAVE functions, DIFFERENTIABLE functions, CONSTRAINED optimization

المؤلفون: Wang, Zhu¹ (AUTHOR) zwang145@uthsc.edu

المصدر: Australian & New Zealand Journal of Statistics. Mar2024, Vol. 66 Issue 1, p77-102. 26p.

مصطلحات موضوعية: *SUPPORT vector machines, *CONCAVE functions, *CONVEX functions, *LEAST squares

العنوان البديل: A Sparse SAR Imaging Method Based on Adaptive Nonconvex Regularization and Total Variation.

المؤلفون: 李家强¹, 胡张燕¹, 姚昌华¹, 郭桂祥¹, 陈金立¹

المصدر: Telecommunication Engineering. 10/28/2023, Vol. 63 Issue 10, p1515-1523. 9p.

مصطلحات موضوعية: *ELECTRONIC data processing, *ALGORITHMS, SYNTHETIC aperture radar, CONCAVE functions, IMAGE reconstruction, IMAGE reconstruction algorithms, MULTIPLIERS (Mathematical analysis), AZIMUTH, ORTHOGONAL matching pursuit

المؤلفون: Yu, Qimeng¹ (AUTHOR), Küçükyavuz, Simge¹ (AUTHOR) simge@northwestern.edu

المصدر: Mathematical Programming. Sep2023, Vol. 201 Issue 1/2, p803-861. 59p.

مصطلحات موضوعية: *ECONOMIES of scale, CONCAVE functions

المؤلفون: Hasegawa, Masaru¹ (AUTHOR) perorobomusadiobe@gmail.com

المصدر: Ecology & Evolution (20457758). Jan2024, Vol. 14 Issue 1, p1-8. 8p.

مصطلحات موضوعية: *CONCAVE functions, *SEXUAL selection, *BARN swallow, *MATHEMATICAL models, *FEATHERS, *COST functions

المؤلفون: Deng, Xue¹ (AUTHOR), Geng, Fengting¹ (AUTHOR), Fang, Wen¹ (AUTHOR), Huang, Cuirong¹ (AUTHOR), Liang, Yong¹ (AUTHOR) dyliang@scut.edu.cn

المصدر: Journal of Intelligent & Fuzzy Systems. 2023, Vol. 44 Issue 5, p8387-8411. 25p.

مصطلحات موضوعية: *INVESTORS, *PORTFOLIO performance, *INVESTOR confidence, CONCAVE functions, DATA envelopment analysis, FUZZY numbers, PSYCHOLOGICAL factors, ATTITUDE (Psychology)