determinant
noun · adjectiveB2Định nghĩa theo từ loại
Danh từ
noun- 1.
A determining factor; an element that determines the nature of something.
1999, Noah P. Barsky, Stuart Bruchey (editor), Organizational Determinants of Budgetary Influence and Involvement, Taylor & Francis (Garland Publishing), page 4, Shields and Young (1993) argue that the budget participation literature "has not produced a coherent nor unified definition" of both the determinants and consequences of budget participation.
- 2.
(linear algebra) A scalar that encodes certain characteristics of a given transformation matrix; the unique scalar function over square matrices which is distributive over matrix multiplication, multilinear in the rows and columns, and takes the value 1 for the unit matrix; abbreviated as: det.
1966 [Allyn & Bacon], Howard Whitley Eves, Elementary Matrix Theory, 1980, Dover, Unabridged corrected republication, page 165, The determinant of a square matrix A_(n) is a function (actually a polynomial function) of the elements a_ij of A.
1990, Assem S. Deif, Advanced Matrix Theory for Scientists and Engineers, Gordon and Breach Science Publishers (Abacus Press), 2nd Edition, page 18, Show that the determinant of a Hermitian matrix is real and that of a skew-Hermitian matrix is imaginary.
- 3.
(biology) A substance that causes a cell to adopt a particular fate.
- 4.
(genetics) Something that causes a nuclease to cut at a specified point
Tính từ
adjective- 1.
Serving to determine or limit; determinative.
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Nguồn gốc từ
French déterminant, equivalent to determine + -ant.