Definition of Prestack. Meaning of Prestack. Synonyms of Prestack

Here you will find one or more explanations in English for the word Prestack. Also in the bottom left of the page several parts of wikipedia pages related to the word Prestack and, of course, Prestack synonyms and on the right images related to the word Prestack.

Definition of Prestack

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Meaning of Prestack from wikipedia

- In algebraic geometry, a prestack F over a category C equipped with some Grothendieck topology is a category together with a functor p: F → C satisfying...
- of canonical maps or canonical isomorphisms; for a typical example, see prestack. For a discussion of the problem of defining a canonical map see Kevin...
- the following are the most important: anisotropic parameter estimation, prestack depth anisotropy migration, and fracture characterization based on anisotropy...
- X,i=1,...,m} . There is an analog of a Ran space for a scheme: the Ran prestack of a quasi-projective scheme X over a field k, denoted by Ran ⁡ ( X ) {\displaystyle...
- stacks, rather than of prestacks. The category c is called a stack over the category C with a Grothendieck topology if it is a prestack over C and every descent...
- seismic applications such as velocity estimation, wavefield-continuation prestack migration, multidimensional image estimation, and 4-D (time-lapse) reservoir...
- construction ****ociates to a pseudofunctor a fibered category. Lax functor Prestack (an example of pseudofunctor) Fibered category C. Sorger, Lectures on moduli...
- equation. If X is a scheme (or more generally, stack, derived stack, or even prestack), we can ****ociate to it its so-called de Rham stack, denoted XdR. This...
- in this area: (the prestack of quasi-coherent sheaves over a scheme S means that, for any S-scheme X, each X-point of the prestack is a quasi-coherent...
- base forms a stack. Conversely, a prestack can be stackified by taking the category of torsors (over the prestack). If G {\displaystyle G} is a connected...