仲裁者 发表于 2025-3-25 06:05:54

http://reply.papertrans.cn/87/8618/861729/861729_21.png

声音刺耳 发表于 2025-3-25 11:30:04

Ernst Göhre is also investigated..Similar questions are studied in the case of unitary similarity of pairs (., .) in which . is .-unitary. A broader class of matrices, the “.-normal” matrices, including the .-selfadjoint and .-unitaries will be the topic of Chapter 8.

割公牛膨胀 发表于 2025-3-25 13:28:25

Ernst Göhre a Hertz-type contact geometry (a gap between the contacting surfaces in the undeformed state is approximated by an elliptic paraboloid), the theory of local tangential contact of two isotropic bodies was independently developed by Cattaneo [.] and Mindlin [.]. Under the assumption of axial symmetry

NAUT 发表于 2025-3-25 16:27:52

Ernst Göhre a Hertz-type contact geometry (a gap between the contacting surfaces in the undeformed state is approximated by an elliptic paraboloid), the theory of local tangential contact of two isotropic bodies was independently developed by Cattaneo [.] and Mindlin [.]. Under the assumption of axial symmetry

无聊点好 发表于 2025-3-25 21:43:15

http://reply.papertrans.cn/87/8618/861729/861729_25.png

Subjugate 发表于 2025-3-26 01:19:39

http://reply.papertrans.cn/87/8618/861729/861729_26.png

Morose 发表于 2025-3-26 07:27:57

http://reply.papertrans.cn/87/8618/861729/861729_27.png

载货清单 发表于 2025-3-26 09:27:16

http://reply.papertrans.cn/87/8618/861729/861729_28.png

kindred 发表于 2025-3-26 15:53:39

http://reply.papertrans.cn/87/8618/861729/861729_29.png

Enervate 发表于 2025-3-26 18:04:34

Ernst Göhretal role is played by the construction of a mutually orthogonal set of vectors ., ., . . . , . for which each subset ., . . . , . (. ≤ .) spans the same subspace as ., . . . , .. The well-known Gram—Schmidt process is of this kind. This is also the central idea in the analysis of systems of orthogon
页: 1 2 [3] 4
查看完整版本: Titlebook: Schnitte und Stanzen. Ein Lehr- und Nachschlagebuch für Studium und Praxis; Zweiter Band: Bieges Ernst Göhre Book 1930 Springer-Verlag Berl