scholarly journals On complete hypersurfaces with constant mean and scalar curvatures in Euclidean spaces

2017 ◽  
Vol 145 (6) ◽  
pp. 2677-2688 ◽  
Author(s):  
Roberto Alonso Núñez
Keyword(s):  
Euclidean Spaces ◽  
Complete Hypersurfaces

On the reduced L 2 cohomology on complete hypersurfaces in Euclidean spaces

2015 ◽  
Vol 105 (2) ◽  
pp. 189-200 ◽  
Author(s):  
Peng Zhu ◽  
Wenzhen Gan ◽  
Jiuru Zhou
Keyword(s):  
Euclidean Spaces ◽  
Complete Hypersurfaces

Complete hypersurfaces in Euclidean spaces with finite strong total curvature

2019 ◽  
Vol 27 (6) ◽  
pp. 1251-1279
Author(s):  
Manfredo do Carmo ◽  
Maria Fernanda Elbert
Keyword(s):  
Total Curvature ◽  
Euclidean Spaces ◽  
Complete Hypersurfaces

ON INTRINSIC ISOMETRIES AND RIGID SUBSETS OF EUCLIDEAN SPACES

1989 ◽  
Vol 22 (4) ◽  
Author(s):  
Irmina Herburt
Keyword(s):  
Euclidean Spaces

scholarly journals Ancient solutions for Andrews’ hypersurface flow

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Peng Lu ◽  
Jiuru Zhou
Keyword(s):  
Ricci Flow ◽  
Mean Curvature ◽  
Mean Curvature Flow ◽  
Curvature Flow ◽  
Euclidean Spaces ◽  
Round Cylinder ◽  
Ancient Solutions ◽  
Singular Time

AbstractWe construct the ancient solutions of the hypersurface flows in Euclidean spaces studied by B. Andrews in 1994.As time {t\rightarrow 0^{-}} the solutions collapse to a round point where 0 is the singular time. But as {t\rightarrow-\infty} the solutions become more and more oval. Near the center the appropriately-rescaled pointed Cheeger–Gromov limits are round cylinder solutions {S^{J}\times\mathbb{R}^{n-J}}, {1\leq J\leq n-1}. These results are the analog of the corresponding results in Ricci flow ({J=n-1}) and mean curvature flow.

scholarly journals Equiangular lines in Euclidean spaces

2016 ◽  
Vol 138 ◽  
pp. 208-235 ◽  
Author(s):  
Gary Greaves ◽  
Jacobus H. Koolen ◽  
Akihiro Munemasa ◽  
Ferenc Szöllősi
Keyword(s):  
Euclidean Spaces ◽  
Equiangular Lines

scholarly journals Comment on “Packing hyperspheres in high-dimensional Euclidean spaces”

2007 ◽  
Vol 75 (4) ◽  
Author(s):  
Francesco Zamponi
Keyword(s):  
High Dimensional ◽  
Euclidean Spaces

scholarly journals Complete hypersurfaces in cylinders

1989 ◽  
Vol 46 (2) ◽  
pp. 313-318
Author(s):  
Thomas Hasanis
Keyword(s):  
Euclidean Space ◽  
Scalar Curvature ◽  
Sectional Curvature ◽  
Positive Scalar Curvature ◽  
Positive Scalar ◽  
Coordinate Functions ◽  
Bounded Below ◽  
Complete Hypersurfaces

AbstractWe consider the extent of certain complete hypersurfaces of Euclidean space. We prove that every complete hypersurface in En+1 with sectional curvature bounded below and non-positive scalar curvature has at least (n − 1) unbounded coordinate functions.

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