normal divisor
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normal divisor — noun : a normal subgroup * * * Math. a normal subgroup … Useful english dictionary
Normal crossings — In algebraic geometry normal crossings is the property of intersecting geometric objects to do it in a transversal way. Contents 1 Normal crossing divisors 2 Normal crossings singularity 3 Simple normal crossings singularity … Wikipedia
Normal crossing divisor — In algebraic geometry, normal crossing divisors are a class of divisors which generalize the smooth divisors. Intuitively they cross only in a transversal way.Let A be an algebraic variety, and Z= Z i a reduced Cartier divisor, with Z i its… … Wikipedia
Normal order of an arithmetic function — In number theory, the normal order of an arithmetic function is some simpler or better understood function which usually takes the same or closely approximate values. Let ƒ be a function on the natural numbers. We say that the normal order of ƒ… … Wikipedia
Normal scheme — In mathematics, in the field of algebraic geometry, a normal scheme is a scheme X for which every stalk (local ring) OX,x of its structure sheaf OX is an integrally closed local ring; that is, each stalk is an integral domain such that its… … Wikipedia
Jordan normal form — In linear algebra, a Jordan normal form (often called Jordan canonical form)[1] of a linear operator on a finite dimensional vector space is an upper triangular matrix of a particular form called Jordan matrix, representing the operator on some… … Wikipedia
Blowing up — This article is about the mathematical concept of blowing up. For information about the physical/chemical process, see Explosion. For other uses of Blow up , see Blow up (disambiguation). Blowup of the affine plane. In mathematics, blowing up or… … Wikipedia
Canonical bundle — In mathematics, the canonical bundle of a non singular algebraic variety V of dimension n is the line bundle which is the nth exterior power of the cotangent bundle Ω on V. Over the complex numbers, it is the determinant bundle of holomorphic n… … Wikipedia
Auxiliary fraction — In Swami Bharati Krishna Tirtha s Vedic mathematics, the auxiliary fraction method is used to convert a fraction to its equivalent decimal representation. The auxiliary fraction is not a true fraction, but is simply a mnemonic aid used in the… … Wikipedia
Cyclic redundancy check — A cyclic redundancy check (CRC) is an error detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems… … Wikipedia
