Generalized periodicity theorems

L Positselski - arXiv preprint arXiv:2301.00708, 2023 - arxiv.org
generalization of the flat/projective and fp-projective periodicity theorems, as well as a common
generalization … Part (iii) of following theorem is the main result of this paper, formulated in …

Almost Periodicity and the Quantal H Theorem

IC Percival - Journal of Mathematical Physics, 1961 - pubs.aip.org
… The H theorem was therefore restated by Gibbs in … theorem was generalized to quantum
mechanics by Pauli2 and by others. We shall be concerned with Pauli's form of the H theorem, …

On periodicity in generalized Fibonacci sequences

DM Bloom - The American Mathematical Monthly, 1965 - Taylor & Francis
… The answer to (A) is surprisingly simple (Theorem 6), and … Theorem 7), and here we
need some more precise information about periods which is given without proof in Theorem

Generalized Yang's Conjecture on the periodicity of entire functions

K Liu, Y Wei, P Yu - Bulletin of the Korean Mathematical Society, 2020 - koreascience.kr
… Some results on the periodicity of transcendental meromoprhic … Without loss of generalization,
we assume that k<l. In this … Using the second main theorem of Nevanlinna theory, we have …

Periodicity and boundedness of solutions of generalized differential equations of growth

WR Utz, PE Waltman - The bulletin of mathematical biophysics, 1963 - Springer
… We will provide a proof for the theorem in /)~. The remainder of the theorem is proved in an
… As a corollary to Theorem 3.3 we secure the following boundedhess theorem in D = Dx n D …

Periodicity in groups

JL Alperin - Illinois Journal of Mathematics, 1977 - projecteuclid.org
… To conclude the proof of Theorem 1, we let U … generalized quaternion. Therefore, G has
periodic cohomology, that is, F is a periodic FG-module [5]. The sequence giving the periodicity

[PDF][PDF] A periodicity theorem for autonomous functional differential equations

RB Grafton - Journal of Differential Equations, 1969 - core.ac.uk
… We shall call the space P(l\) the generalized eigenspace associated with h. More generally,
let fl = … Then there is a generalized eigenspace P(4) associated with ,4 which is spanned by a …

Periodicity, Quasiperiodicity, and Bieberbach's Theorem on Crystallographic Groups

A Vince - The American mathematical monthly, 1997 - Taylor & Francis
theorem of Bieberbach. Moreover, it affords the opportunity to digress onto subjects that
motivated the proof-periodicity … 464, Hopf asked for an intrinsic proof and generalization of the …

[PDF][PDF] Periodicity in representation theory of algebras

A Skowronski - ICTP Advanced School and Conference on …, 2006 - webusers.imj-prg.fr
… In this notes we discuss the periodicity problems in the representation … The class of
periodic groups contains the cyclic groups, generalized … Then we have the following theorem. …

[PDF][PDF] Remarks on some generalizations of asymptotic periodicity in dynamical systems on metric spaces

A Pelczar - Annales Polonici Mathematici, 1990 - bibliotekanauki.pl
… Here, we propose some generalization of that condition, and prove corresponding theorems
… 1 of [3] can be deduced directly from Theorem 1 of the present paper, while Theorems 2 and …