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排序方式: 共有60条查询结果,搜索用时 15 毫秒
1.
N. V. Proskurin 《Journal of Mathematical Sciences》1985,29(2):1219-1229
One presents a method for the expansion of functions F:SL(m,)h that are automorphic with respect ot the congruence subgroup in SL(m,). For m=2 the method gives the usual expansion into Fourier series. One gives a comparison with the expansion presented previously by the author in the paper: The expansion of automorphic functions, J. Sov. Math.,26, No. 3 (1984).Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 129, pp. 164–176, 1983. 相似文献
2.
N. V. Proskurin 《Journal of Mathematical Sciences》1985,29(2):1160-1191
Let v=[exp2i/3], let q=(3) be an ideal in v and let SLm(v,q) be the congruence subgroup modq in SLm(v). For the solution of the congruence subgroup problem, Bass, Milnor, and Serre have constructed (making use of the properties of the symbol of cubic residue) a homomorphism :SLm(v,q)*. We consider here as a system of multipliers. The fundamental object of investigation is the Eisenstein series on SL3()/Su(3) automorphic relative to SL3(v,q) with the system of multipliers . For this Eisenstein series one has computed certain coefficients of the expansion with respect to the basis indicated in the author's paper: The expansion of automorphic functions on SL3()/Su(3), Zap. Nauchn. Sem. LOMI, Vol. 125, pp. 144–153, 1983.Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 129, pp. 85–126, 1983. 相似文献
3.
4.
We consider irreducible ∗-representations of deformations of canonical anticommutation relations (CAR) that belong to the
class of ∗-algebras generated by generalized quons. 相似文献
5.
The universal enveloping C
*-algebra A
of twisted canonical commutation relations is considered. It is shown that, for any (–1,1), the C
*-algebra A
is isomorphic to the C
*-algebra A
0 generated by partial isometries t
i
,t
i
*,i=1,¨,d satisfying the relations
t
i
*
t
j
=
ij
(1–
k<i
t
k
t
k
*), t
j
t
i
=0, ij
and it is proved that the Fock representation of A
is faithful. 相似文献
6.
D. B. Blaschke S. I. Vinitsky A. A. Gusev V. N. Pervushin D. V. Proskurin 《Physics of Atomic Nuclei》2004,67(5):1050-1062
An intensive cosmological production of vector W and Z bosons is considered within a cosmological model that involves a relative scale of measurement. Field-theory models are studied in which cosmic microwave background radiation and baryon matter may appear as products of the decay of such primordial bosons. 相似文献
7.
The
-algebras A{q
i}, generated by generalised quon commutation relations are considered. The nuclearity of these algebras is proved. It is shown that A{q
i}, is isomorphic to the extension of a higher-dimensional noncommutative torus. Irreducible representations of A{q
i}, are considered. It is shown that the Fock representation is faithful. 相似文献
8.
9.
We consider magnetotransport properties in a conducting chiral helimagnet, where the magnetic kink crystal (MKC) is formed under weak magnetic field applied perpendicular to the helical axis. The MKC behaves as a magnetic superlattice potential and results in Bragg scattering of conduction electrons. Tuning of the weak magnetic field enables us to control the size of the superlattice Brillouin zone and gives rise to a series of divergent resistivity anomalies originating from resonant Bragg scatterings. We discuss as well a nontrivial magnetic structure in the resonant states realized in the subsystem of the itinerant electrons. 相似文献
10.
Computing the values of <Emphasis Type="Italic">L</Emphasis>-functions,and the chebyshev polynomials
N. V. Proskurin 《Journal of Mathematical Sciences》2011,179(6):726-728
The Chebyshev polynomials and Chebyshev’s economization method are applied to speed up the computation of the values of L-functions. Bibliography: 3 titles. 相似文献