reducible class
11Critical theory — Horkheimer, Adorno, Habermas David Rasmussen HEGEL, MARX AND THE IDEA OF A CRITICAL THEORY Critical theory1 is a metaphor for a certain kind of theoretical orientation which owes its origin to Hegel and Marx, its systematization to Horkheimer and …
12Property dualism — In other words, it is the view that non physical, mental properties (such as beliefs, desires and emotions) adhere in some physical substances (namely brains). Substance dualism, on the other hand, is the view that there exist two kinds of… …
13NP-complete — Euler diagram for P, NP, NP complete, and NP hard set of problems In computational complexity theory, the complexity class NP complete (abbreviated NP C or NPC) is a class of decision problems. A decision problem L is NP complete if it is in the… …
14Interval cycle — In music, an interval cycle is a collection of pitch classes created from a sequence of the same interval class.[1] In other words a collection of pitches by starting with a certain note and going up by a certain interval until the original note… …
15Deligne–Lusztig theory — In mathematics, Deligne–Lusztig theory is a way of constructing linear representations of finite groups of Lie type using ℓ adic cohomology with compact support, introduced by Deligne Lusztig (1976). Lusztig (1984) used these representations to… …
16Representation theory — This article is about the theory of representations of algebraic structures by linear transformations and matrices. For the more general notion of representations throughout mathematics, see representation (mathematics). Representation theory is… …
17P versus NP problem — Unsolved problems in computer science Is P = NP ? …
18Turing degree — Post s problem redirects here. For the other Post s problem , see Post s correspondence problem. In computer science and mathematical logic the Turing degree or degree of unsolvability of a set of natural numbers measures the level of algorithmic …
19Positivism — is the philosophy that the only authentic knowledge is knowledge that is based on actual sense experience. Such knowledge can only come from affirmation of theories through strict scientific method. Metaphysical speculation is avoided. Though the …
20Secondary measure — In mathematics, the secondary measure associated with a measure of positive density ho when there is one, is a measure of positive density mu, turning the secondary polynomials associated with the orthogonal polynomials for ho into an orthogonal… …
