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Bilinear Maps and their relationships with dual bases



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Non degenerate bilinear formTensor product in multilinear algebraWhat does $[L]=[I]^-1[II]$ mean?Connection between dual maps and bilinear forms?Function of a dual space?How to prove that every dual linear operator of an operator on $L_2(mathbbR)$ shares its eigenvalues with its dual operatorInterpretation of transpose of a linear application from a matricial product point of viewProve: If $y_0,…,y_n$ are pairwise different real numbers, then the vectors $f_y_0,…,f_y_n$ form a basis of the dual space $V^*$Properties of External orthogonal sum of bilinear spacesChecking my Understanding of and Motivation behind Tensors










0












$begingroup$


I have a theorem without proof. I have searched many books and tried on myself, but i still dont have the solution.



Let M and N F-vector spaces, T be a base of M ,S be a base of N such that dimension of M is equal with dimension of N and f:MxN->F be a bilinear transformation. Then,



f is dual bilinear maps iff M(f,T,S) is regular matrix.



(where M(f,T,S) is a matrix of f dual bilinear transformation according to the bases T and S.)










share|cite|improve this question









$endgroup$
















    0












    $begingroup$


    I have a theorem without proof. I have searched many books and tried on myself, but i still dont have the solution.



    Let M and N F-vector spaces, T be a base of M ,S be a base of N such that dimension of M is equal with dimension of N and f:MxN->F be a bilinear transformation. Then,



    f is dual bilinear maps iff M(f,T,S) is regular matrix.



    (where M(f,T,S) is a matrix of f dual bilinear transformation according to the bases T and S.)










    share|cite|improve this question









    $endgroup$














      0












      0








      0





      $begingroup$


      I have a theorem without proof. I have searched many books and tried on myself, but i still dont have the solution.



      Let M and N F-vector spaces, T be a base of M ,S be a base of N such that dimension of M is equal with dimension of N and f:MxN->F be a bilinear transformation. Then,



      f is dual bilinear maps iff M(f,T,S) is regular matrix.



      (where M(f,T,S) is a matrix of f dual bilinear transformation according to the bases T and S.)










      share|cite|improve this question









      $endgroup$




      I have a theorem without proof. I have searched many books and tried on myself, but i still dont have the solution.



      Let M and N F-vector spaces, T be a base of M ,S be a base of N such that dimension of M is equal with dimension of N and f:MxN->F be a bilinear transformation. Then,



      f is dual bilinear maps iff M(f,T,S) is regular matrix.



      (where M(f,T,S) is a matrix of f dual bilinear transformation according to the bases T and S.)







      bilinear-form dual-spaces dual-maps






      share|cite|improve this question













      share|cite|improve this question











      share|cite|improve this question




      share|cite|improve this question










      asked Mar 25 at 19:58









      Ümit ErtuğrulÜmit Ertuğrul

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