In algebra, the determinant is a special number associated with any square matrix. The fundamental geometric meaning of a determinant is a scale factor for measure when the matrix is regarded as a linear transformation. Thus a 2 × 2 matrix with determinant 2 when applied to a set of points...
aAssociated with each entry is a brief description and a contact 正在翻译,请等待...[translate] a경우에 귀하의 장 Genshuo 잊어버린 합니다. 부드러운 얻을 하지 않을 거 야![translate] a不定代词 Does not decide the pronoun[translate] ...
determinant, a polynomial expression that is inherent in the entries of a square matrix. The size n of the square matrix, as determined from the number of entries in any row or column, is called the order of the determinant. If the entry in row i and column j is denoted as aij, ...
The determinant of asquare matrixis a number that provides a lot of useful information about the matrix. Its definition is unfortunately not very intuitive. It is derived from abstract principles, laid out with the aim of satisfying a certain mathematical need. Therefore, before giving a definitio...
Summary. A polymorphic determinant on the surface of canine peripheral blood mononuclear cells (PBMC) has been identified using the murine monoclonal antibody W3G10. The determinant, which has a molecular weight of approximately 39 Kd, is associated with DLA-Dwl (w = workshop designation), -Dw3...
Galyov, E. E,Hakansson, S,A Forsberg,H Wolf-Watz 摘要: Phosphorylation of proteins catalysed by protein kinases is associated with central functions in growth and proliferation of the eukaryotic cell, and kinases are particularly important in the signal transduction pathways. Enterobacterial protein...
of the adjacency matrix associated with molecular graphs which is analogous to a fragmentation of a secular determinant of a H眉ckel MO problem as ... T.,Živković,N.,... - 《Molecular Physics》 被引量: 14发表: 2006年 On the number of dissimilar pfaffian orientations of graphs Howeve...
Although there may be exceptions, the great majority of cases where different meanings of a verb are associated with different subcategorization frames involve polysemy. That is, these verbs exhibit highly related meanings, often with a more concrete physical sense and extensions to more abstract or ...
We additionally found that module core genes have experienced stronger selective constraint on coding and non-coding sequence, with connectivity associated with signatures of selection. Our integrated genetics and genomics results suggest that purifying selection is the primary mechanism underlying the ...
Associated with each square matrixAis a number that is known as the determinant ofA, denoted detA. For example, for the 2 × 2 matrix detA=ad−bc. A square matrixBis called nonsingular if detB≠ 0. IfBis nonsingular, there is a matrix called the inverse ofB, denotedB−1, such tha...