Gorenstein flat-cotorsion modules over formal triangular matrix rings
D Wu - 2021 - ir.lut.edu.cn
摘要 Let A and B be rings and U be a (B, A)-bimodule. If UB has finite flat dimension, UA has
finite flat dimension and U circle times (A) C is a cotorsion left B-module for any cotorsion left …
finite flat dimension and U circle times (A) C is a cotorsion left B-module for any cotorsion left …
Gorenstein flat-cotorsion modules over formal triangular matrix rings
D Wu - Bulletin of the Korean Mathematical Society, 2021 - bkms.kms.or.kr
Let $ A $ and $ B $ be rings and $ U $ be a $(B, A) $-bimodule. If $ _BU $ has finite flat
dimension, $ U_A $ has finite flat dimension and $\tpa {U}{C} $ is a cotorsion left $ B …
dimension, $ U_A $ has finite flat dimension and $\tpa {U}{C} $ is a cotorsion left $ B …
Gorenstein flat-cotorsion modules over formal triangular matrix rings
D Wu - Bulletin of the Korean Mathematical Society, 2021 - bkms.kms.or.kr
Let $ A $ and $ B $ be rings and $ U $ be a $(B, A) $-bimodule. If $ _BU $ has finite flat
dimension, $ U_A $ has finite flat dimension and $\tpa {U}{C} $ is a cotorsion left $ B …
dimension, $ U_A $ has finite flat dimension and $\tpa {U}{C} $ is a cotorsion left $ B …