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51Divorce (in Moral Theology) — Divorce (in Moral Theology) † Catholic Encyclopedia ► Divorce (in Moral Theology) This subject will be treated here under two distinct heads: First, divorce in moral theology; second, divorce in civil jurisprudence. The term… …
52Linear map — In mathematics, a linear map, linear mapping, linear transformation, or linear operator (in some contexts also called linear function) is a function between two vector spaces that preserves the operations of vector addition and scalar… …
53Rank (linear algebra) — The column rank of a matrix A is the maximum number of linearly independent column vectors of A. The row rank of a matrix A is the maximum number of linearly independent row vectors of A. Equivalently, the column rank of A is the dimension of the …
54Annulment — Family law Entering into marriag …
55Civil partnership in the United Kingdom — Legal recognition of same sex relationships Marriage Argentina Belgium Canada Iceland Netherlands Norway Portugal South Africa Spain Sweden …
56Kernel (matrix) — In linear algebra, the kernel or null space (also nullspace) of a matrix A is the set of all vectors x for which Ax = 0. The kernel of a matrix with n columns is a linear subspace of n dimensional Euclidean space.[1] The dimension… …
57Invertible matrix — In linear algebra an n by n (square) matrix A is called invertible (some authors use nonsingular or nondegenerate) if there exists an n by n matrix B such that where In denotes the n by n identity matrix and the multiplication used is ordinary… …
58Defender of the Matrimonial Tie — • An official whose duty is to defend the marriage bond in the procedure prescribed for the hearing of matrimonial causes which involve the validity or nullity of a marriage already contracted Catholic Encyclopedia. Kevin Knight. 2006. Defender… …
59Canonical Impediments — Canonical Impediments † Catholic Encyclopedia ► Canonical Impediments I. GENERAL NOTION OF AN IMPEDIMENT The Latin word impedimentum signifies directly whatever embarrasses or hinders a person, whatever is an obstacle to his… …
60Column space — The column vectors of a matrix. In linear algebra, the column space of a matrix (sometimes called the range of a matrix) is the set of all possible linear combinations of its column vectors. The column space of an m × n matrix is a… …
