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Decomposition of reductive regular prehomogeneous vector spaces [PDF]
Let (G,V) be a regular prehomogeneous vector space (abbreviated to PV), where G is a connected reductive algebraic group over C. If $V= \oplus_{i=0}^{n}V_{i}$ is a decomposition of V into irreducible representations, then, in general, the PV's $(G,V_{i})$
Rubenthaler, Hubert
core +3 more sources
In recent years it has become evident that the primary concept of the photon has multiple interpretations, with widely differing secondary connotations.
Andrews, David
core +1 more source
Dynamic properties of the dynamical system SFnm(X), SFnm(f))
Let X be a continuum and let n be a positive integer. We consider the hyperspaces Fn(X) and SFn(X). If m is an integer such that n > m ≥ 1, we consider the quotient space SFnm(X). For a given map f : X → X, we consider the induced maps Fn(f) : Fn(X) → Fn(
Franco Barragán +2 more
doaj +1 more source
Normalizers of irreducible subfactors [PDF]
33 ...
Smith, R., White, S., Wiggins, A.
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Trochanteric and subtrochanteric fractures irreducible by closed reduction: a retrospective study
Aim To explore the preoperative radiographic features and reduction methods of irreducible trochanteric and subtrochanteric fractures of the femur and to compare the perioperative characteristics and prognoses of irreducible and reducible fractures ...
Youliang Hao +8 more
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On Irreducible Maps and Slices [PDF]
We consider the problem of enumeratingd-irreducible maps,i.e., planar maps all of whose cycles have length at leastd, and such that any cycle of lengthdis the boundary of a face of degreed. We develop two approaches in parallel: the natural approach via substitution, where these maps are obtained from general maps by a replacement of alld-cycles by ...
Bouttier, Jérémie, Guitter, Emmanuel
openaire +4 more sources
Irreducible Radial Dislocation of the Proximal Interphalangeal Joint of a Finger
Dislocations of the proximal interphalangeal joint (PIPJ) are often easily reduced with closed reduction and manipulation. Irreducible PIPJ dislocations are rare.
Wei Loong Sean Ho, Y.C. Winston Chew
doaj +1 more source
On α-Fuzzy Soft Irreducible Spaces
We define fuzzy soft irreducible sets, a-fuzzy soft irreducible sets in fuzzy soft topological spaces and study the properties including (fuzzy soft continuity; fuzzy soft homeomorphism and fuzzy soft topological properties) on a-fuzzy soft irreducible ...
Majd Hamid Mahmood
doaj +1 more source
Irreducible triangulations are small [PDF]
A triangulation of a surface is \emph{irreducible} if there is no edge whose contraction produces another triangulation of the surface. We prove that every irreducible triangulation of a surface with Euler genus $g\geq1$ has at most $13g-4$ vertices. The best previous bound was $171g-72$.
Gwenaël Joret, David R. Wood
openaire +3 more sources
Role of Posterior Interfacetal Distraction and Grafting in Complex Atlantoaxial Dislocation
Background Data: Atlantoaxial fixation, unlike subaxial spine, is still challenging due to complex topographical anatomy. Nowadays, atlas lateral mass screws and transpedicular axis screws fixation is a well-accepted technique for the management of ...
Mohamed Ali El-Gaidi, MD. +1 more
doaj +1 more source

