weyl module
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2021 ◽  
pp. 4071-4080
Author(s):  
Alaa Abbas Mansour ◽  
Haytham R. Hassan

The main aim of this paper is to study the application of Weyl module resolution in the case of two rows, which will be specified in the skew- partition (6, 6)/(1,1) and (6,6)/(1,0), by using the homological Weyl (i.e. the contracting homotopy and place polarization).


2021 ◽  
pp. 3071-3080
Author(s):  
Nejood A. Hatim ◽  
Haytham R. Hassan

The aim of this work is to study the application of Weyl module resolution in the case of two rows, which will be specified in the partition (7, 6) and skew- partition (7,6)/(1,0)  by using the homological Weyl (i.e. the contracting homotopy and place polarization).


Author(s):  
Mihalis Maliakas ◽  
Dimitra-Dionysia Stergiopoulou
Keyword(s):  

2021 ◽  
Vol 1879 (3) ◽  
pp. 032035
Author(s):  
Haytham Razooki Hassan ◽  
Rania Nazem ◽  
Rania Abdul Nazem Rahman
Keyword(s):  

2021 ◽  
pp. 1344-1348
Author(s):  
Haytham Razooki Hassan ◽  
Niran Sabah Jasim

In this work, we prove by employing mapping Cone that the sequence and the subsequence of the characteristic-zero are exact and subcomplex respectively in the case of partition (6,6,4) .


2020 ◽  
Vol 2020 (767) ◽  
pp. 193-202
Author(s):  
Christopher P. Bendel ◽  
Daniel K. Nakano ◽  
Cornelius Pillen ◽  
Paul Sobaje

AbstractIn this paper the authors produce a projective indecomposable module for the Frobenius kernel of a simple algebraic group in characteristic p that is not the restriction of an indecomposable tilting module. This yields a counterexample to Donkin’s longstanding Tilting Module Conjecture. The authors also produce a Weyl module that does not admit a p-Weyl filtration. This answers an old question of Jantzen, and also provides a counterexample to the {(p,r)}-Filtration Conjecture.


2020 ◽  
pp. 1123-1135
Author(s):  
Nubras Yasir Khudair ◽  
Haytham Razooki Hassan

The purpose of this paper is to study the application of Weyl module’s resolution in the case of two rows which will be specified in the partitions (7, 7) and (7, 7) / (1, 0), using the homological Weyl (i.e. the contracting homotopy and place polarization).


2020 ◽  
pp. 824-830
Author(s):  
Shaymaa N. Abd-Alrida
Keyword(s):  

The aim of this work is to survey  the two rows resolution of  Weyl module ,and locate the terms and the exactness of the Weyl in the resolution in the case of  skew - shape (8,6)/(2,1).


2020 ◽  
pp. 416-421
Author(s):  
Annam Ali Abbas ◽  
Haytham R. Hassan

     The main purpose of this paper is to study the application of weyl module and resolution in the case skew- shapes (6, 5) / (1, 0) and (6, 5) / (2, 0) by using contracting homotopy and the place polarization.


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