Singular Points of a Compact Transformation Group

1956 ◽  
Vol 63 (1) ◽  
pp. 1 ◽  
Author(s):  
D. Montgomery ◽  
H. Samelson ◽  
L. Zippin
Keyword(s):  
Transformation Group ◽  
Singular Points ◽  
Compact Transformation Group

Compact 16-Dimensional Projective Planes with Large Collineation Groups. IV

1987 ◽  
Vol 39 (4) ◽  
pp. 908-919 ◽  
Author(s):  
Helmut Salzmann
Keyword(s):  
Transformation Group ◽  
Projective Planes ◽  
Finite Covering ◽  
Covering Dimension ◽  
Topological Projective Plane ◽  
Collineation Groups ◽  
Compact Transformation Group ◽  
Point Set ◽  
Type V ◽  
Moufang Plane

Let be a topological projective plane with compact point set P of finite (covering) dimension. In the compact-open topology (of uniform convergence), the group Σ of continuous collineations of is a locally compact transformation group of P.THEOREM. If dim Σ > 40, thenis isomorphic to the Moufang plane 6 over the real octonions (and dim Σ = 78).By [3] the translation planes with dim Σ = 40 form a one-parameter family and have Lenz type V. Presumably, there are no other planes with dim Σ = 40, cp. [17].

scholarly journals Stable rank and real rank of compact transformation group C*-algebras

2006 ◽  
Vol 175 (2) ◽  
pp. 103-120 ◽  
Author(s):  
Robert J. Archbold ◽  
Eberhard Kaniuth
Keyword(s):  
Transformation Group ◽  
Stable Rank ◽  
Real Rank ◽  
C Algebras ◽  
Compact Transformation Group

Binary diagrams of mesomorphous compounds exhibiting singular points

1978 ◽  
Vol 3 ◽  
pp. 381-386 ◽  
Author(s):  
F. Hardouin ◽  
G. Sigaud ◽  
M.-F. Achard ◽  
H. Gasparoux
Keyword(s):  
Singular Points

Effect of proximity of the Fermi level to singular points in the band structure on the kinetic and lattice properties of metals and alloys

1988 ◽  
Vol 154 (3) ◽  
pp. 525 ◽  
Author(s):  
V.P. Antropov ◽  
Valentin G. Vaks ◽  
M.I. Katsnel'son ◽  
V.G. Koreshkov ◽  
A.I. Likhtenshtein ◽  
...  
Keyword(s):  
Band Structure ◽  
Fermi Level ◽  
Metals And Alloys ◽  
Singular Points

MICRO-PIV FLOW MEASUREMENTS NEAR SINGULAR POINTS INSIDE A DIAMOND-SHAPED CYLINDER BUNDLE

2006 ◽  
Vol 26 (Supplement2) ◽  
pp. 237-240
Author(s):  
Sinzaburo UMEDA ◽  
Shinji SHIGEYAMA ◽  
Wen-Jei YANG
Keyword(s):  
Singular Points ◽  
Flow Measurements ◽  
Micro Piv
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