| 1. | Any unital normed algebra with this property is called a Banach algebra.
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| 2. | So, the notion is more interesting for non-unital rings such as Banach algebras.
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| 3. | In fact, \ scriptstyle W _ p is a quasi-Banach algebra.
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| 4. | Rickart did research on Banach algebras and was the author of three books.
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| 5. | Thus the Wiener algebra is a commutative unitary Banach algebra.
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| 6. | The further theory built on this to include Banach algebras, which can be given abstractly.
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| 7. | See for example normed division algebras and Banach algebras.
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| 8. | Hypercomplex analysis on Banach algebras is called functional analysis.
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| 9. | Not every unital commutative Banach algebra is of the form for some compact Hausdorff space.
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| 10. | Also, is isomorphic to the Banach algebra, with the isomorphism given by the Fourier transform.
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मोबाइल