Results 31 to 40 of about 1,430 (227)
Journal of Mathematics, 2023 Let A be a class of some right R-modules that is closed under isomorphisms, and let M be a right R-module. Then M is called A-D3 if, whenever N and K are direct summands of M with M=N+K and M/K∈A, then N∩K is also a direct summand of M; M is called an A ...
Zhanmin Zhu
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020 The -s-extending modules will be purpose of this paper, a module M is -s-extending if each submodule in M is essential in submodule has a supplement that is direct summand.
Saad A. Al-Saadi, Aya A. Al-Rubaye
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The direct summand theorem [PDF]
, 2021 In this thesis, our aim is to present a recent result proved by Yves André: Hochster's direct summand conjecture in commutative algebra; we will focus on the approach given by Bhargav Bhatt in his article, in which he streamlines André's original proof ...
FERRARO, GIACOMO HERMES
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Journal of Mahani Mathematical ResearchIn this article feebly lifting modules are defined. A module $W$ is called feebly lifting provided, for each fully idempotent $N\leq W$ there exists a direct summand $D\leq W$ providing $D\leq N$ and $\frac{N}{D}\ll \frac{W}{D}$.
Cihat Abdioğlu, Esra Özturk Sozen
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On construction of the canonical form on the frame bundle
Дифференциальная геометрия многообразий фигур, 2023 The detailed description of the construction of the canonical form on the higher order frame bundle over an n-dimensional smooth manifold is given. In particular, it is shown that some vector space isomorphism playing the key role in this construction ...
A. V. Kuleshov
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Some rings for which the cosingular submodule of every module is a direct summand [PDF]
, 2014 The submodule Z(M) = ∩{N | M/N is small in its injective hull} was introduced by Talebi and Vanaja in 2002. A ring R is said to have property (P ) if Z(M) is a direct summand of M for every R-module M .
Trıbak, Rachid +3 more
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A generalization of modules with the property (P*) [PDF]
Mathematica Moravica, 2017 I.A- Khazzi and P.F. Smith called a module M have the property (P*) if every submodule N of M there exists a direct summand K of M such that K ≤ N and N K C Rad(M K).
Türkmen Nışanci Burcu
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Projective covers and minimal free resolutions
International Journal of Mathematics and Mathematical Sciences, 1996 Using a generalization of the definition of the projective cover of a module, a special type of surjective free resolution, known as the projective cover of a complex, may be defined.
Mark A. Goddard
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On connections on principal bundles
Arab Journal of Mathematical Sciences, 2017 A new construction of a universal connection was given in Biswas, Hurtubise and Stasheff (2012). The main aim here is to explain this construction. A theorem of Atiyah and Weil says that a holomorphic vector bundle E over a compact Riemann surface admits
Indranil Biswas
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On modules and rings in which complements are isomorphic to direct summands [PDF]
, 2022 A right R-module M is virtually extending (or CIS) if every complement submodule of M is isomorphic to a direct summand of M, and M is called a virtually C2-module if every complement submodule of M which is isomorphic to a direct summand of M is itself ...
Karabacak, Fatih +4 more
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