Results 51 to 60 of about 2,628,539 (110)

Anti-tori in Square Complex Groups [PDF]

open access: yes, 2018
An anti-torus is a subgroup 〈a,b 〉 in the fundamental group of a compact non-positively curved space X, acting in a specific way on the universal covering space X such that a and b do not have any commuting nontrivial powers. We construct and investigate
Rattaggi, Diego
core  

Videojoc 3D per al reconeixement i construcció de figures geomètriques [PDF]

open access: yes, 2022
Treballs Finals de Grau d'Enginyeria Informàtica, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2022, Director: Anna Puig Puig[en] The ultimate goal of this final project is to create a 3D video game that serves as a complementary tool in ...
Sors Vidal, Oriol
core  

An equivalent condition for abelian varieties over finite fields to have QM

open access: yes, 2023
In this paper, we give an equivalent condition for an abelian variety over a finite field to have multiplication by a quaternion algebra over a number field.
Arai, Keisuke, Takai, Yuuki
core  

Cancellation for $(G,n)$-complexes and the Swan finiteness obstruction

open access: yes, 2020
In previous work, we related homotopy types of $(G,n)$-complexes when $G$ has periodic cohomology to projective $\mathbb{Z} G$ modules representing the Swan finiteness obstruction.
Nicholson, Johnny
core  

Three Early Mahāyāna Treatises from Gandhāra [PDF]

open access: yes
The Gandhāran birch-bark scrolls preserve the earliest remains of Buddhist literature known today and provide unprecedented insights into the history of Buddhism. This volume presents three manuscripts from the Bajaur Collection (BC), a group of nineteen
Schlosser, Andrea
core   +1 more source

Cohomology and deformation theory of $\mathcal{O}$-operators on Hom-Lie conformal algebras

open access: yes, 2023
In the present paper, we aim to introduce the cohomology of $\mathcal{O}$-operators defined on the Hom-Lie conformal algebra concerning the given representation. To obtain the desired results, we describe three different cochain complexes and discuss the
Asif, Sania   +3 more
core  

Secondary Bile Acids and Short Chain Fatty Acids in the Colon: A Focus on Colonic Microbiome, Cell Proliferation, Inflammation, and Cancer

open access: yesInternational Journal of Molecular Sciences, 2019
Secondary bile acids (BAs) and short chain fatty acids (SCFAs), two major types of bacterial metabolites in the colon, cause opposing effects on colonic inflammation at chronically high physiological levels. Primary BAs play critical roles in cholesterol
Huawei Zeng   +4 more
semanticscholar   +1 more source

Some Connections Between The Arithmetic and The Geometry of Lipschitz Integers

open access: yes, 2012
Some relationships between the arithmetic and the geometry of Lipschitz and Hurwitz integers are here presented. In particular, it is shown that the vector product of two left multiples of a Lipschitz integer $\alpha$ with any other Lipschitz integer is ...
Machiavelo, António, Roçadas, Luís
core  

POSITION VECTOR OF A W-CURVE IN THE 4D GALILEAN SPACE [PDF]

open access: yes, 2016
In this paper, position vector of the W-curve in G4 is given and by using position vector we obtain some characterizations for the W-curve whose image lies on the Galilean sphere S^3|_G in G4.
Kalkan, Özgür Boyacıoğlu
core  

Respiratory Viral Infection-Induced Microbiome Alterations and Secondary Bacterial Pneumonia

open access: yesFrontiers in Immunology, 2018
Influenza and other respiratory viral infections are the most common type of acute respiratory infection. Viral infections predispose patients to secondary bacterial infections, which often have a more severe clinical course.
S. Hanada   +3 more
semanticscholar   +1 more source

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