Search results
Appearance
There is a page named "Projection (set theory)" on Wikipedia
- In set theory, a projection is one of two closely related types of functions or operations, namely: A set-theoretic operation typified by the j {\displaystyle...2 KB (319 words) - 15:36, 16 May 2023
- Projection (set theory), one of two closely related types of functions or operations in set theory Projection (measure theory), use of a projection map...4 KB (500 words) - 19:31, 15 January 2024
- closely related concept in set theory (see: projection (set theory)) differs from that of relational algebra in that, in set theory, one projects onto ordered...7 KB (747 words) - 18:04, 2 May 2024
- Relational algebra (redirect from Extended projection)of relatives Object-role modeling Projection (mathematics) Projection (relational algebra) Projection (set theory) Relation Relation (database) Relation...51 KB (6,333 words) - 19:48, 15 August 2024
- S} of sets, consider the Cartesian product X = ∏ Y ∈ S Y {\textstyle X=\prod _{Y\in S}Y} of all sets in the collection. The canonical projection corresponding...6 KB (1,108 words) - 18:21, 29 January 2024
- projection-valued measure (or spectral measure) is a function defined on certain subsets of a fixed set and whose values are self-adjoint projections...16 KB (2,492 words) - 07:29, 25 July 2024
- In measure theory, projection maps often appear when working with product (Cartesian) spaces: The product sigma-algebra of measurable spaces is defined...6 KB (843 words) - 21:39, 5 April 2023
- In mathematical logic, descriptive set theory (DST) is the study of certain classes of "well-behaved" subsets of the real line and other Polish spaces...10 KB (1,595 words) - 08:10, 9 September 2023
- Outline of logic (section Set theory)set theory Naïve set theory One-to-one correspondence Ordered pair Partition of a set Pointed set Power set Projection (set theory) Proper subset Proper...24 KB (2,084 words) - 23:23, 8 July 2024
- In mathematics, a projection is an idempotent mapping of a set (or other mathematical structure) into a subset (or sub-structure). In this case, idempotent...14 KB (1,606 words) - 20:35, 30 May 2024
- Finitary relation (redirect from Theory of relations)relatives Logical matrix Partial order Predicate (mathematical logic) Projection (set theory) Reflexive relation Relation algebra Relational algebra Relational...18 KB (1,906 words) - 18:03, 13 August 2024
- stereographic projection is a perspective projection of the sphere, through a specific point on the sphere (the pole or center of projection), onto a plane...49 KB (6,120 words) - 15:27, 26 August 2024
- Axiomatic constructive set theory is an approach to mathematical constructivism following the program of axiomatic set theory. The same first-order language...211 KB (34,977 words) - 22:39, 18 August 2024
- Oblique projection is a simple type of technical drawing of graphical projection used for producing two-dimensional (2D) images of three-dimensional (3D)...13 KB (1,609 words) - 04:05, 16 November 2023
- In set theory, König's theorem states that if the axiom of choice holds, I is a set, κ i {\displaystyle \kappa _{i}} and λ i {\displaystyle \lambda _{i}}...8 KB (1,207 words) - 07:49, 4 July 2024
- Power set Projection Quasi-set theory Relation Rough set Russell's paradox Semiset Set theory Alternative set theory Axiomatic set theory General set theory...9 KB (448 words) - 16:05, 3 August 2022
- topological space and the connection is a continuous projection). The language of named set theory can be used in the definitions of all of these abstract...13 KB (1,919 words) - 18:40, 12 June 2024
- satisfying a free universal property for a given set. Adjoint functors Functors Projection (set theory) Mac Lane, Saunders. Categories for the Working...8 KB (1,161 words) - 19:04, 4 March 2024
- In mathematics, projections onto convex sets (POCS), sometimes known as the alternating projection method, is a method to find a point in the intersection...7 KB (1,118 words) - 12:00, 29 December 2023
- {\Pi }}_{1}^{1}} is the set of Borel sets. Projection (measure theory) Lorentz, G. G. (2001). "Who discovered analytic sets?". The Mathematical Intelligencer...5 KB (745 words) - 07:32, 22 June 2024
- The Le Sage Theory of Gravitation (1898) by Georges-Louis Le Sage, translated by C. G. Abbot Georges-Louis Le Sage86726The Le Sage Theory of Gravitation1898C
- of one surface to a point of the other surface, as illustrated by the projection of a shadow picture by light rays. For surfaces with the same holistic
- GB theory. Thus, the theory is more accurately named Principles and Parameters (P&P) Theory. The X-bar theory is one of the core modules of GB theory, and