Puspita, N.P.; Wijayanti, I.E.; Surodjo, B.
(Algebra and Discrete Mathematics, 2021)
Let R be a commutative ring with multiplicative identity and P is a finitely generated projective R-module. If P* is the set of R-module homomorphism from P to R, then the tensor product P* ⊗R P can be considered as an ...