Results 71 to 80 of about 6,563,661 (318)

The integral Pontrjagin homology of the based loop space on a flag manifold [PDF]

open access: yes, 2009
The based loop space homology of a special family of homogeneous spaces, flag manifolds of connected compact Lie groups is studied. First, the rational homology of the based loop space on a complete flag manifold is calculated together with its ...
Grbic, Jelena, Terzic, Svjetlana
core   +3 more sources

Homotopy Colimits of Algebras Over Cat-Operads and Iterated Loop Spaces [PDF]

open access: yes, 2011
We extend Thomason's homotopy colimit construction in the category of permutative categories to categories of algebras over an arbitrary $\Cat$ operad and analyze its properties.
Z. Fiedorowicz, M. Stelzer, R. Vogt
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

On the genus of free loop fibrations over F0-spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We give a lower bound of the genus of the fibration of free loops on an elliptic space whose rational cohomology is concentrated in even degrees.
Toshihiro Yamaguchi
doaj   +1 more source

Social Co‐OS: Cyber‐human social Co‐operating system

open access: yesIET Cyber-Physical Systems, 2023
The novel concept of a Cyber‐Human Social System (CHSS) and a diverse and pluralistic ‘mixed‐life society’ is proposed, wherein cyber and human societies commit to each other.
Takeshi Kato   +7 more
doaj   +1 more source

Dynamic Modeling and Robust Trajectory Tracking Control of a Hybrid Propulsion-Based Small Underwater Robot

open access: yesJournal of Marine Science and Engineering, 2023
This paper proposes a hybrid propulsion-based small underwater robot for robust trajectory tracking control in a harsh and complex underwater environment.
Yu Wang, Yujie Wang, Yaxin Li, Cheng Ren
doaj   +1 more source

Transgression to Loop Spaces and its Inverse, III: Gerbes and Thin Fusion Bundles [PDF]

open access: yes, 2011
We show that the category of abelian gerbes over a smooth manifold is equivalent to a certain category of principal bundles over the free loop space.
K. Waldorf
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

From lattice gauge theories to hydrogen atoms

open access: yesPhysics Letters B, 2015
We construct canonical transformations to obtain a complete and most economical realization of the physical Hilbert space Hp of pure SU(2)2+1 lattice gauge theory in terms of Wigner coupled Hilbert spaces of hydrogen atoms.
Manu Mathur, T.P. Sreeraj
doaj   +1 more source

Groupoid Quantization of Loop Spaces [PDF]

open access: yes, 2011
We review the various contexts in which quantized 2-plectic manifolds are expected to appear within closed string theory and M-theory. We then discuss how the quantization of a 2-plectic manifold can be reduced to ordinary quantization of its loop space,
Saemann, Christian, Szabo, Richard J.
core  

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