lambaste 发表于 2025-3-23 10:55:01
Notation, Conventions and Other Preliminaries,s of algebraic topology (homotopy and homology). Typical references are: tom Dieck–Kamps–Puppe , tom Dieck , Dold , Fomenko–Fuchs– Gutenmacher , Fritsch–Piccinini , Fuks-Rokhlin , Gray , Hatcher , Hilton–Wiley , Hu , May , Ossa , Postnikov , Spanier , Switzer , Vick .显微镜 发表于 2025-3-23 17:50:47
http://reply.papertrans.cn/71/7011/701092/701092_12.pngInsubordinate 发表于 2025-3-23 19:01:00
K- and KO-Orientability,tiyah–Bott–Shapiro , the other cases were considered mainly by the author, see Rudyak . To be convenient, we collect the results as a r´esum´e, see the ends of §§ 3,4. Here ., resp. ., means complex, resp. real .-theory, see Atiyah , Husemoller , Karoubi , etc.会犯错误 发表于 2025-3-23 22:45:13
http://reply.papertrans.cn/71/7011/701092/701092_14.pngcanonical 发表于 2025-3-24 05:19:19
Introduction,larities), framed by (co)homology theories and spectra. These matters have formed one of the main lines of development for the last 50 years in the area of algebraic and geometric topology. In the book I consider some results obtained in this field in the last 20–30 years, settled enough in order tovector 发表于 2025-3-24 08:08:29
Notation, Conventions and Other Preliminaries,s of algebraic topology (homotopy and homology). Typical references are: tom Dieck–Kamps–Puppe , tom Dieck , Dold , Fomenko–Fuchs– Gutenmacher , Fritsch–Piccinini , Fuks-Rokhlin , Gray , Hatcher , Hilton–Wiley , Hu , May , Ossa , Postnikov , Spanier , SwitzeVaginismus 发表于 2025-3-24 11:26:52
Phantoms,om, and many other authors found phantoms later. The existence of phantoms was very exotic at that time and adorned (and adorns now, by the way) any results. However, as usual, the other tendency occurred afterwards: phantoms began to frustrate mathematicians because they appeared (or could appear)卵石 发表于 2025-3-24 17:31:41
http://reply.papertrans.cn/71/7011/701092/701092_18.png共同时代 发表于 2025-3-24 19:19:47
Orientability and Orientations,ll as left and right) directions. Many epochs later we had suitable concepts of the orientation of the line (arrow), the plane (circle arrow) and space (rightleft triples of vectors, spiralled arrow, etc.). Finally, in the nineteenth century a satisfactory concept of the orientation of the space . aFRAUD 发表于 2025-3-25 00:52:11
K- and KO-Orientability,tiyah–Bott–Shapiro , the other cases were considered mainly by the author, see Rudyak . To be convenient, we collect the results as a r´esum´e, see the ends of §§ 3,4. Here ., resp. ., means complex, resp. real .-theory, see Atiyah , Husemoller , Karoubi , etc.