Results 261 to 270 of about 74,849 (301)

Anatomy of Hamate Articular Surface. [PDF]

open access: yesJ Hand Surg Glob Online
Chaparro A, Shigley C, Huang J, Boe C.
europepmc   +1 more source

Equivariant valuations on convex functions. [PDF]

open access: yesCalc Var Partial Differ Equ
Hofstätter GC, Knoerr J.
europepmc   +1 more source

Dynamism in Rotary Endodontics. [PDF]

open access: yesJ Conserv Dent Endod
Singh S, Mulay S.
europepmc   +1 more source

On the Minimal Convex Shell of a Convex Body

open access: yesCanadian Mathematical Bulletin, 1993
AbstractFor any convex body C in ℝd we introduce the notion of the convex shell and we prove that there exists a unique "minimal" convex shell, extending the notion of the minimal spherical shell of C. Then we prove that a "typical" convex body touches the boundary of its minimal convex shell in precisely d + 2 points.
Carla Peri
openaire   +3 more sources

The cross-section body, plane sections of convex bodies and approximation of convex bodies, I

Geometriae Dedicata, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
E Makai, H Martini, Martini H
exaly   +4 more sources

On Bodies Associated with a Given Convex Body

open access: yesCanadian Mathematical Bulletin, 1996
AbstractLet d ≥ 2, and K ⊂ ℝd be a convex body with 0 ∈ int K. We consider the intersection body IK, the cross-section body CK and the projection body ΠK of K, which satisfy IK ⊂ CK ⊂ ΠK. We prove that [bd(IK)] ∩ [bd(CK)] ≠ (a joint observation with R. J.
Makai, Endre jun., Martini, Horst
openaire   +3 more sources

Affine convex body semigroups [PDF]

open access: yesSemigroup Forum, 2013
In this paper we present a new class of semigroups called convex body semigroups which are generated by convex bodies of Rk. They generalize to arbitrary dimension the concept of proportionally modular numerical semigroups of Rosales et al. (J. Number
J I Garcia-Garcia   +2 more
exaly   +2 more sources

Regular Convex Bodies

Journal of the London Mathematical Society, 1994
The authors consider two operations, \(\square\) and \(\diamondsuit\), on the class of convex bodies. The first one is product (or direct sum) with Euclidean metric (compare the reviewer's paper in Glasnik Mat. 27(47), 145-158 (1992)). The second is defined by the formula: \(A\diamondsuit B=\text{conv}(A\times \{b\}\cup \{a\}\times B)\), where \(a ...
Farran, H. R., Robertson, S. A.
openaire   +1 more source

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