Let $C[0,T]$ denote the space of continuous, real-valued functions on $[0,T]$. In this paper we introduce two Banach algebras: one of them is defined on $C[0,T]$ and the other is a space of equivalence classes of measures over paths of bounded variation on $[0,T]$. We establish an isometric isomorphism between them, and evaluate analytic Feynman integrals of the functions in the Banach algebras which play significant roles in the Feynman integration theories and quantum mechanics.
Cho, D. (2018). A Banach algebra with its applications over paths of bounded variation. Advances in Operator Theory, 3(4), 794-806. doi: 10.15352/aot.1802-1310
MLA
Dong Hyun Cho. "A Banach algebra with its applications over paths of bounded variation". Advances in Operator Theory, 3, 4, 2018, 794-806. doi: 10.15352/aot.1802-1310
HARVARD
Cho, D. (2018). 'A Banach algebra with its applications over paths of bounded variation', Advances in Operator Theory, 3(4), pp. 794-806. doi: 10.15352/aot.1802-1310
VANCOUVER
Cho, D. A Banach algebra with its applications over paths of bounded variation. Advances in Operator Theory, 2018; 3(4): 794-806. doi: 10.15352/aot.1802-1310
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