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Continuous Rings and Rings of Quotients
Canadian Mathematical Bulletin, 1978Throughout R will denote an associative ring with identity. Let Zℓ(R) be the left singular ideal of R. It is well known that Zℓ(R) = 0 if and only if the left maximal ring of quotients of R, Q(R), is Von Neumann regular. When Zℓ(R) = 0, q(R) is also a left self injective ring and is, in fact, the injective hull of R.
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Southeast Asian Bulletin of Mathematics, 2000
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Catalytic Enantioselective Ring-Opening Reactions of Cyclopropanes
Chemical Reviews, 2021Vincent Pirenne +2 more
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C–C Bond Cleavages of Cyclopropenes: Operating for Selective Ring-Opening Reactions
Chemical Reviews, 2021Rubén Vicente, Rubén Vicente
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RING FOR A RING-SPINNING OR RING-TWISTING MACHINE
2022DIPPEL MARKUS +3 more
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Cleavage of Carbon–Carbon σ-Bonds of Four-Membered Rings
Chemical Reviews, 2021Masahiro Murakami, Naoki Ishida
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