I am unfamiliar with Quantum Mechanics and all that stuff. I have recently studied Riesz Representation Theorem , I got to know that it justifies ket and the bra notation. Can anyone please give an intuitive explanation as to what ket and bra notation assumes and what is justified by the theorem. Thanks. Any references are also welcome.
2026-03-25 11:08:08.1774436888
Riesz Representation Theorem
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