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A question on the Non-degenerated bilinear form


Non-degenerate alternating bilinear form on a finite abelian groupNon degenerate bilinear formnotation question (bilinear form)Symmetric $mathbb F_2$-bilinear formShow skew-symmetric, non-degenerate bilinear form $((a, varphi),(b, psi)) mapsto langle(a, varphi),(b, psi) rangle := varphi(b)-psi(a)$Symmetric non-degerate bilinear form Bmatrix trace bilinear formDegenerate bilinear form and the dual spaceHow does the non-degenerate symmetric bilinear form on $mathfrakh$ induce a non-degenerate symmetric bilinear form on $mathfrakh^*$?Bilinear form in finite dimension space













0












$begingroup$


Prove that $<C(G), C(G)>$ is dual system with bilinear form $$int_G phi(x)psi(x)dx $$ and $psi(x),psi(x)in C(G)$



so here i was trying bilinear form im not getting how to prove non-degenerate



definition of the non-degenerate bilinear form is in Linear Integral Equations
By Raimer Kress










share|cite|improve this question









$endgroup$



migrated from mathoverflow.net Mar 15 at 18:21


This question came from our site for professional mathematicians.

















  • $begingroup$
    what is $G$ here ?
    $endgroup$
    – Phil-W
    Mar 17 at 4:37










  • $begingroup$
    @Phil-W,,,measurable set
    $endgroup$
    – Inverse Problem
    Mar 17 at 15:11










  • $begingroup$
    I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
    $endgroup$
    – Phil-W
    Mar 17 at 19:32










  • $begingroup$
    @Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
    $endgroup$
    – Inverse Problem
    Mar 18 at 7:11










  • $begingroup$
    It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
    $endgroup$
    – Phil-W
    Mar 19 at 20:06















0












$begingroup$


Prove that $<C(G), C(G)>$ is dual system with bilinear form $$int_G phi(x)psi(x)dx $$ and $psi(x),psi(x)in C(G)$



so here i was trying bilinear form im not getting how to prove non-degenerate



definition of the non-degenerate bilinear form is in Linear Integral Equations
By Raimer Kress










share|cite|improve this question









$endgroup$



migrated from mathoverflow.net Mar 15 at 18:21


This question came from our site for professional mathematicians.

















  • $begingroup$
    what is $G$ here ?
    $endgroup$
    – Phil-W
    Mar 17 at 4:37










  • $begingroup$
    @Phil-W,,,measurable set
    $endgroup$
    – Inverse Problem
    Mar 17 at 15:11










  • $begingroup$
    I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
    $endgroup$
    – Phil-W
    Mar 17 at 19:32










  • $begingroup$
    @Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
    $endgroup$
    – Inverse Problem
    Mar 18 at 7:11










  • $begingroup$
    It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
    $endgroup$
    – Phil-W
    Mar 19 at 20:06













0












0








0





$begingroup$


Prove that $<C(G), C(G)>$ is dual system with bilinear form $$int_G phi(x)psi(x)dx $$ and $psi(x),psi(x)in C(G)$



so here i was trying bilinear form im not getting how to prove non-degenerate



definition of the non-degenerate bilinear form is in Linear Integral Equations
By Raimer Kress










share|cite|improve this question









$endgroup$




Prove that $<C(G), C(G)>$ is dual system with bilinear form $$int_G phi(x)psi(x)dx $$ and $psi(x),psi(x)in C(G)$



so here i was trying bilinear form im not getting how to prove non-degenerate



definition of the non-degenerate bilinear form is in Linear Integral Equations
By Raimer Kress







linear-algebra operator-theory hilbert-spaces






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked Mar 15 at 13:53









Inverse ProblemInverse Problem

1,009918




1,009918




migrated from mathoverflow.net Mar 15 at 18:21


This question came from our site for professional mathematicians.









migrated from mathoverflow.net Mar 15 at 18:21


This question came from our site for professional mathematicians.













  • $begingroup$
    what is $G$ here ?
    $endgroup$
    – Phil-W
    Mar 17 at 4:37










  • $begingroup$
    @Phil-W,,,measurable set
    $endgroup$
    – Inverse Problem
    Mar 17 at 15:11










  • $begingroup$
    I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
    $endgroup$
    – Phil-W
    Mar 17 at 19:32










  • $begingroup$
    @Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
    $endgroup$
    – Inverse Problem
    Mar 18 at 7:11










  • $begingroup$
    It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
    $endgroup$
    – Phil-W
    Mar 19 at 20:06
















  • $begingroup$
    what is $G$ here ?
    $endgroup$
    – Phil-W
    Mar 17 at 4:37










  • $begingroup$
    @Phil-W,,,measurable set
    $endgroup$
    – Inverse Problem
    Mar 17 at 15:11










  • $begingroup$
    I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
    $endgroup$
    – Phil-W
    Mar 17 at 19:32










  • $begingroup$
    @Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
    $endgroup$
    – Inverse Problem
    Mar 18 at 7:11










  • $begingroup$
    It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
    $endgroup$
    – Phil-W
    Mar 19 at 20:06















$begingroup$
what is $G$ here ?
$endgroup$
– Phil-W
Mar 17 at 4:37




$begingroup$
what is $G$ here ?
$endgroup$
– Phil-W
Mar 17 at 4:37












$begingroup$
@Phil-W,,,measurable set
$endgroup$
– Inverse Problem
Mar 17 at 15:11




$begingroup$
@Phil-W,,,measurable set
$endgroup$
– Inverse Problem
Mar 17 at 15:11












$begingroup$
I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
$endgroup$
– Phil-W
Mar 17 at 19:32




$begingroup$
I'm guessing it's more than that, since you write C(G), you probably mean continuous functions on G right? So it has to be at least a topological space ?
$endgroup$
– Phil-W
Mar 17 at 19:32












$begingroup$
@Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
$endgroup$
– Inverse Problem
Mar 18 at 7:11




$begingroup$
@Phil-W...offcurse G is compact mesuarble and C is continuous fucntions on G
$endgroup$
– Inverse Problem
Mar 18 at 7:11












$begingroup$
It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
$endgroup$
– Phil-W
Mar 19 at 20:06




$begingroup$
It would help people to help you if you give all the hypothesis you are considering here, and also the notations, and not let them be forced to guess what you mean. For instance, do you suppose that the measure on $G$ is Radon ?
$endgroup$
– Phil-W
Mar 19 at 20:06










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