nugatory 发表于 2025-3-23 13:43:00
http://reply.papertrans.cn/67/6683/668250/668250_11.png非秘密 发表于 2025-3-23 17:26:11
urer so vividly described by Shackle, saw before him ‘a landscape inexhaustibly rich in suggestions and materials’ .— and who, while not neglecting the minutiae of economic problem solving, was also capable of ranging widely and of seeing much.羊齿 发表于 2025-3-23 19:44:33
gard, the politicians should make the less efficient clusters to reduce the use of undesirable inputs to decrease the pollutant emissions. Besides, by proper allocation of capital, the more efficient cluster can improve environmental technologies.值得尊敬 发表于 2025-3-23 22:56:28
http://reply.papertrans.cn/67/6683/668250/668250_14.pngarthroplasty 发表于 2025-3-24 04:19:41
http://reply.papertrans.cn/67/6683/668250/668250_15.png爱社交 发表于 2025-3-24 07:43:51
http://reply.papertrans.cn/67/6683/668250/668250_16.pngobtuse 发表于 2025-3-24 12:26:33
http://reply.papertrans.cn/67/6683/668250/668250_17.png使纠缠 发表于 2025-3-24 15:32:52
http://reply.papertrans.cn/67/6683/668250/668250_18.pngDiastole 发表于 2025-3-24 21:12:19
http://reply.papertrans.cn/67/6683/668250/668250_19.pngMURKY 发表于 2025-3-25 03:01:47
1439-7382 er, B. Kostant, P. Slodowy, R. Steinberg, W. Ebeling and several other authors, as well as the author and his colleagues from Subbotin‘s seminar, are presented in detail. Several proofs seem to be new. .978-3-642-09604-4978-3-540-77399-3Series ISSN 1439-7382 Series E-ISSN 2196-9922