挑剔为人
发表于 2025-3-26 23:24:44
Ulrich Brehmm was the relationship between the physical world and the world of the mind; he explored this relationship in a series of essays, fantasias and visions beginning with ‘The Rediscovery of the Unique’ in 1891 and culminating in . in 1945. In . (1942) he reminded his readers that for many years he had
领巾
发表于 2025-3-27 04:17:25
http://reply.papertrans.cn/84/8305/830419/830419_32.png
CHARM
发表于 2025-3-27 06:09:48
http://reply.papertrans.cn/84/8305/830419/830419_33.png
阻止
发表于 2025-3-27 10:46:01
http://reply.papertrans.cn/84/8305/830419/830419_34.png
Cocker
发表于 2025-3-27 15:27:11
Principles of Non-Commutative Algebraic Geometryd k. A great deal of insight into this problem is obtained by taking the geometric picture into account: The solutions form a subset of affine n-space, IA.(k), and if one admits points at infinity, by taking homogeneous coordinates, one has projective space IP.(k).
自然环境
发表于 2025-3-27 20:27:03
http://reply.papertrans.cn/84/8305/830419/830419_36.png
可卡
发表于 2025-3-27 23:28:58
http://reply.papertrans.cn/84/8305/830419/830419_37.png
Facet-Joints
发表于 2025-3-28 05:32:28
Finite Hjelmslev Planes and Klingenberg Epimorphismsctorizations called “solutions” of maps Ø : Π → Π′ where (Ø ,Π ,Π′) is a “Klingenberg structure”. Such a K-structure is called a “PK-plane” when Π′ is a projective plane. The most beautiful examples of PK-planes are the “desarguesian” ones; they are obtained by using homogeneous coordinates over loc
allude
发表于 2025-3-28 06:44:55
http://reply.papertrans.cn/84/8305/830419/830419_39.png
cylinder
发表于 2025-3-28 10:57:34
Projective Ring Planes and Their Homomorphismsr with an incidence relation and a neighbor relation and which has to satisfy two groups of axioms. The axioms in the first group express elementary relations between points and lines such as, e.g., the existence of a unique line joining any two non-neighboring points, and define what is called a Ba