Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Zuhua Liu"'
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol Vol. 19 no. 1, Iss Automata, Logic and Semantics (2017)
A finite deterministic (semi)automaton A = (Q, Σ, δ) is k-compressible if there is some word w ∈ Σ + such that theimage of its state set Q under the natural action of w is reduced by at least k states. Such word w, if it exists, is calleda k-com
Externí odkaz:
https://doaj.org/article/afb41477d6e347789f7008623380789e
Publikováno v:
Soft Computing. 23:10709-10716
A language S on a free monoid \(A^*\) is called a solid code if S is an infix code and overlap-free. A congruence \(\rho \) on \(A^*\) is called principal if there exists \(L\subseteq A^*\) such that \(\rho =P_L\), where \(P_L\) is the syntactic cong
Publikováno v:
2019 IEEE Asia-Pacific Microwave Conference (APMC).
In this paper, a monolithic RF receiver, integrating a Low Noise Amplifer (LNA) and Single Pole Double Throw (SPDT) switch, in a single $0.25\ \mu\ \mathrm{m}$ GaAs pHEMT process for Wireless Local Area Networks (WLANs) 802.11ac applications is prese
Autor:
Aifang Feng, Zuhua Liu
Publikováno v:
JP Journal of Algebra, Number Theory and Applications. 38:489-497
Autor:
Aifang Feng, Zuhua Liu
Publikováno v:
Communications in Algebra. 43:3840-3847
In this paper, finite groups having exactly two conjugate classes of non-subnormal subgroups of G are completely classified.
Autor:
Aifang Feng, Zuhua Liu
Publikováno v:
International Journal of Algebra. 8:739-743
Autor:
Zuhua Liu, Aifang Feng
Publikováno v:
International Journal of Algebra. 8:223-228
In this paper, nite groups with ten non-subnormal subgroups are completely classied. Mathematics Subject Classication: 20D10, 20E48
Publikováno v:
International Journal of Mathematical Analysis. 7:2845-2852
Let X be a Banach space. Suppose that A : X → X is a Lipschitz accretive operator and x+Ax = f is a nonlinear equation. The objective of this note is to discuss simultaneously the existence and uniqueness of solution of the equation, its convergenc
Autor:
Chunhua Cao, Zuhua Liu
Publikováno v:
International Journal of Computer Mathematics. 88:51-57
An ω-language over a finite alphabet X is a set of infinite sequences of letters of X. An ω-language L is P-disjunctive if Pω, L is the equality, where Pω, L is the congruence on X* introduced by L. We prove that L contains a P-disjunctive ω-lan
Autor:
Zuhua Liu, Jing-Dong Bao
Publikováno v:
Science in China Series G: Physics, Mechanics and Astronomy. 52:1482-1488
The production of superheavy nuclei with Z = 108−116 via hot fusion reactions of the neutron-rich projectiles with 238U target is systematically studied. The results show that the production cross sections of superheavy nuclei do not decrease monot