FRISIA BUKU YANG BERKAIT DENGAN «CONTRACTIBLE»
Ketahui penggunaan
contractible dalam pilihan bibliografi berikut. Buku yang berkait dengan
contractible dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Frisia.
1
Les Annales des sciences mathématiques du Québec
an initial element) and it is not dicontractible. On the other hand, the category X
itself is dicontractible but not s-contractible. The strongest notion of homotopy is
the concept of sd-homotopy. Definition 3.7. Let /, g : C — > V be functors. A strictly
...
2
L'Enseignement mathématique
C.q.f.d. Corollaire : Un métrique Zest un A.R. si et seulement si c'est un A.N.R.
contractible. Preuve : Nous avons déjà vu qu'un A.R. est un A.N.R. contractible.
Pour démontrer la réciproque, on ne restreint pas la généralité en supposant que
X ...
Université de Genève. Institut de mathématiques, 1968
3
Economics of contracting
More specifically, consider the following polar cases: (i) At one extreme, a world
with fully contractible actions: contracts can then fully determine the entire
interaction between the parties; this case encompasses the implementation
literature a ...
Mathias Dewatripont, 2006
Evidemment un espace euclidien est partout localement contractible. Plus
généralement, soit R un sous-ensemble d'un espace euclidien; soit a e R, ô > 0;
supposons que si x est un point de R distant de a de moins de ô, le segment ax
fasse ...
5
Annales de l'Institut Fourier
We will define it using an embedding in a regular space, although the
corresponding definitions could be made independently. Let us fix a regular
closed embedding g : X — > X of the complex space X in the complex manifold X,
a contractible ...
6
Monografie Matematyczne
A closed subset X of a space M is said to be W - contractible in M provided the
identity map i: X-+X is W-homotopic rel. M to a constant map. Eeplacing in this
definition the letter W by the letter 8, one gets the notion of the 8 - contractible
subsets ...
7
Cahiers de Topologie Et Géométrie Différentielle Catégoriques
A d-space X is future contractible, or past contractible, or contractible in n steps, if
it has such a deformation retract, at a point. X is future contractible if and only if
there is a homotopy idX -* v with a constant map v: X — X; then x+ ...
8
Bulletin of the Polish Academy of Sciences: Mathematics
Assume that A rs B 3 C and C is contractible to a set C, c B in B: B~(B — C)uC,, Ct
< C. Then, under our assumptions, A=(A— B) uB ~{A-B)\j{B-C)\jC1, ={A-C) uC, ,
and C is contractible to C^ 'mA: (11) if C ct Cl in Band Be A, then C ct Cy in A. As ...
9
Cahiers de Topologie Et Géométrie Différentielle Catégoriques
PROOF. If (f,g) is a homotopy equivalence between a pair of spaces, then by
Proposition 4,3, (fm,gm) is an isomorphism between their homology groups. □
COROLLARY 4.6.1. A preconvexity space which is starshaped, contractible, or
almost ...
Centre national de la recherche scientifique (France)., 1993
10
Sur la dimension de Gabriel des modules
Next I'll show that X create equalizers of x-
contractible pairs. Let f,g: (A,x») — *"(B,
Xn) be a pair of X-
contractible Comod-C morphisms and m: K — ▻- A be an
equalizer of f,g: <A,X(xA)> ▻ <B,X(xB)> in C*-Mod. Then there exist C*-module ...
