On affine subspaces that illuminate a convex set.
Bezdek, Károly (1994)
Beiträge zur Algebra und Geometrie
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Displaying similar documents to “A Criterion for the Affine Equivalence of Cell Complexes in Rd and Convex Polyhedra in Rd+1 .”
On affine subspaces that illuminate a convex set.
Tessellations Generated by Hyperplanes.
R. Schneider (1987)
Discrete & computational geometry
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Convex sets and Harnack inequality
D. G. Keselman (1986)
Commentationes Mathematicae Universitatis Carolinae
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Affine and convex functions with respect to the logarithmic mean
Janusz Matkowski (2003)
Colloquium Mathematicae
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The class of all functions f:(0,∞) → (0,∞) which are continuous at least at one point and affine with respect to the logarithmic mean is determined. Some related results concerning the functions convex with respect to the logarithmic mean are presented.
On the affine convexity of convex curves and hypersurfaces.
Leichtweiß, Kurt (2002)
Beiträge zur Algebra und Geometrie
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On convex metric spaces VI
W. Nitka (1972)
Fundamenta Mathematicae
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Research works of Romanian mathematicians on centro-affine geometry.
Cruceanu, Vasile (2005)
Balkan Journal of Geometry and its Applications (BJGA)
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Iteration semigroups with generalized convex, concave and affine elements.
Krassowska, Dorota (2009)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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An optimal scaling law for finite element approximations of a variational problem with non-trivial microstructure
Andrew Lorent (2010)
ESAIM: Mathematical Modelling and Numerical Analysis
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In this note we give sharp lower bounds for a non-convex functional when minimised over the space of functions that are piecewise affine on a triangular grid and satisfy an affine boundary condition in the second lamination convex hull of the wells of the functional.
Recent research in affine differential geometry.
Soare, Nicolae (2005)
Balkan Journal of Geometry and its Applications (BJGA)
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