Results 61 to 70 of about 517,570 (180)

On the algebraic K-theory of the complex K-theory spectrum

, 2010
Let p>3 be a prime, let ku be the connective complex K-theory spectrum, and let K(ku) be the algebraic K-theory spectrum of ku. We study the p-primary homotopy type of the spectrum K(ku) by computing its mod (p,v_1) homotopy groups.
A. Borel, A.D. Elmendorf, A.J. Blumberg, B.I. Dundas, Ch. Ausoni, Ch. Ausoni, Ch. Ausoni, Ch. Ausoni, Ch. Schlichtkrull, Christian Ausoni, D.C. Ravenel, H. Toda, J. Milnor, J. Rognes, J. Rognes, J.-L. Loday, J.E. McClure, J.P. May, J.P. May, L. Hesselholt, L. Hesselholt, M. Bökstedt, M. Bökstedt, M. Bökstedt, M. Hovey, M.J. Hopkins, N.A. Baas, P.G. Goerss, R.R. Bruner, R.W. Thomason, S. Oka, S. Tsalidis, S.A. Mitchell, V. Snaith, W. Browder, W.G. Dwyer   +35 more
core   +1 more source

The Prime Spectrum of Commutative Differential Algebras

Journal of Functional Analysis, 1995
Let \(A\) be a commutative algebra over a field with characteristic zero and \(D\) be a derivation on \(A\). Let \(p_1\) and \(p_2\) be distinct prime ideals of \(A\) such that \(p_1\subset p_2\) with \(D(p_1) \not\subset p_2\) and let \(q_1= \{x: D^k x\in p_1\) for all \(k\geq 0\}\).
openaire   +1 more source

Quasirecognition by prime graph of finite simple groups ${}^2D_n(3)$ [PDF]

International Journal of Group Theory, 2014
Let $G$ be a finite group. In [Ghasemabadi et al., characterizations of the simple group ${}^2D_n(3)$ by prime graph and spectrum, Monatsh Math., 2011] it is proved that if $n$ is odd, then ${}^2D _n(3)$ is recognizable by prime graph and also by ...
Behrooz Khosravi , Hossein Moradi
doaj  

Calogero model with Yukawa like interaction

, 2005
We study an extension of one dimensional Calogero model involving strongly coupled and electrically charged particles. Besides Calogero term $\frac{g}{% 2x^{2}}$, there is an extra factor described by a Yukawa like coupling modeling short distance ...
Bardek, Calogero, Calogero, Calogero, Calogero, Caselle, El Hassan Saidi, Gibbons, Gomis, Gorsky, Guhr, Hanane Sebbata, Luo, Meljanac, Mohammed Kessabi, Olshanetsky, Olshanetsky, Palma, Polychronakos, Sahraoui, Saidi, Saidi, Sakamoto, Simons, Stoeckmann, Sutherland   +25 more
core   +1 more source

The equality of the Patch topology and the Ultrafilter topology: A shortcut

Applied General Topology, 2011
In this work R denotes a commutative ring with non-zero identity andwe prove that the patch topology and the ultrafilter topology definedon the prime spectrum of R are equal, in a different way as the givenby Marco Fontana and K.
Luz M. Ruza, Jorge Vielma
doaj   +1 more source

On the Spectrum of the Resonant Quantum Kicked Rotor

, 2009
It is proven that none of the bands in the quasi-energy spectrum of the Quantum Kicked Rotor is flat at any primitive resonance of any order. Perturbative estimates of bandwidths at small kick strength are established for the case of primitive resonances
D. Thouless, F.M. Izrailev, F.M. Izrailev, G. Casati, I. Dana, I. Guarneri, Italo Guarneri, J. Bourgain, M. Reed, S. Fishman, S. Fishman, S.J. Chang   +11 more
core   +1 more source

The diphoton $$q_T$$ q T spectrum at N $$^3$$ 3 LL $$^\prime $$ ′  + NNLO

European Physical Journal C: Particles and Fields, 2021
We present a $$q_T$$ q T -resummed calculation of diphoton production at order N $$^3$$ 3 LL $$^\prime $$ ′  + NNLO. To reach the primed level of accuracy we have implemented the recently published three-loop $${\mathcal {O}}(\alpha _s^3)$$ O ( α s 3 ...
Tobias Neumann
doaj   +1 more source

On the dimension of H-strata in quantum matrices

, 2009
We study the topology of the prime spectrum of an algebra supporting a rational torus action. More precisely, we study inclusions between prime ideals that are torus-invariant using the $H$-stratification theory of Goodearl and Letzter on one hand and ...
Bell, J., Launois, S.
core   +2 more sources

Eigenvalues of Sturm-Liouville operators and prime numbers

Electronic Journal of Differential Equations, 2017
We show that there is no function $q(x)\in L_2(0,1)$ which is the potential of a Sturm-Liouville problem with Dirichlet boundary condition whose spectrum is a set depending nonlinearly on the set of prime numbers as suggested by Mingarelli [7].
Rauf Amirov, Ibrahim Adalar
doaj  

On the Seidel spectrum of the total graphs of the rings of integers modulo n

Mathematics Open
In this paper, we study the Seidel spectrum of the total graph [Formula: see text] for various values of n. For [Formula: see text], with p prime, we give a complete spectral description and show that the spectrum is integral if and only if [Formula: see
Akhil P, Raisa DSouza
doaj   +1 more source