Nearly regular cell-decompositions of orientable 2-manifolds with at most two exceptional cells
Displaying 1201 – 1220 of 2522
Neighborliness of marginal polytopes.
Kahle, Thomas (2010)
Beiträge zur Algebra und Geometrie
Neighborly Maps with Few Vertices.
T. L. Snyder (1992)
Discrete & computational geometry
Některé vlastnosti pravidelných těles vypuklých
František Hoza (1877)
Časopis pro pěstování mathematiky a fysiky
Neuere Studien über Gitterpolygone.
H. Hadwiger, J.M. Wills (1976)
Journal für die reine und angewandte Mathematik
New Applications of Random Sampling in Computational Geometry.
K.L. Clarkson (1987)
Discrete & computational geometry
New bounds in some transference theorems in the geometry of numbers.
W. Banaszczyk (1993)
Mathematische Annalen
New conjectural lower bounds on the optimal density of sphere packings.
Stillinger, F.H., Torquato, S. (2006)
Experimental Mathematics
New extensions of Napoleon's theorem to higher dimensions.
Hajja, Mowaffaq, Martini, Horst, Spirova, Margarita (2008)
Beiträge zur Algebra und Geometrie
New lower bounds for Heilbronn numbers.
Comellas, Francesc, Yebra, J.Luis A. (2002)
The Electronic Journal of Combinatorics [electronic only]
New Upper Bounds for Some Spherical Codes
Boyvalenkov, Peter, Kazakov, Peter (1995)
Serdica Mathematical Journal
The maximal cardinality of a code W on the unit sphere in n dimensions with (x, y) ≤ s whenever x, y ∈ W, x 6= y, is denoted by A(n, s). We use two methods for obtaining new upper bounds on A(n, s) for some values of n and s. We find new linear programming bounds by suitable polynomials of degrees which are higher than the degrees of the previously known good polynomials due to Levenshtein [11, 12]. Also we investigate the possibilities for attaining the Levenshtein bounds [11, 12]. In such cases...
New upper bounds on sphere packings. II.
Cohn, Henry (2002)
Geometry & Topology
New volume ratio properties for convex sym-metric bodies in IRn.
J. Bourgain, V.D. Milman (1987)
Inventiones mathematicae
No return to convexity
Jakub Onufry Wojtaszczyk (2010)
Studia Mathematica
We study the closures of classes of log-concave measures under taking weak limits, linear transformations and tensor products. We investigate which uniform measures on convex bodies can be obtained starting from some class 𝒦. In particular we prove that if one starts from one-dimensional log-concave measures, one obtains no non-trivial uniform mesures on convex bodies.
Non-compact lamination convex hulls
Jan Kolář (2003)
Annales de l'I.H.P. Analyse non linéaire
Nonconvex Lipschitz function in plane which is locally convex outside a discontinuum
Dušan Pokorný (2014)
Commentationes Mathematicae Universitatis Carolinae
We construct a Lipschitz function on which is locally convex on the complement of some totally disconnected compact set but not convex. Existence of such function disproves a theorem that appeared in a paper by L. Pasqualini and was also cited by other authors.
Nonempty intersection theorems minimax theorems with applications in generalized interval spaces.
Wang, Da-Cheng (2001)
International Journal of Mathematics and Mathematical Sciences
Nonexistence of a weakly neighbourly polyhedral map of type .
Nilakantan, Nandini (2003)
Experimental Mathematics
Nonexistence of Curvature in Most Points of Most Convex Surfaces.
Tudor Zamfirescu (1980)
Mathematische Annalen
Nonexpansive retracts in Banach spaces
Eva Kopecká, Simeon Reich (2007)
Banach Center Publications
We study various aspects of nonexpansive retracts and retractions in certain Banach and metric spaces, with special emphasis on the compact nonexpansive envelope property.