Semiregular variables: The character of variability and possible subdivision of the SRc class

被引：0

作者：

Kudashkina, LS ^{[1
]}

Andronov, IL ^{[1
]}

机构：

[1] Odessa State Univ, Astron Observ, UA-270014 Odessa, Ukraine

来源：

IMPACT OF LARGE-SCALE SURVEYS ON PULSATING STAR RESEARCH | 2000年 / 203卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is proposed to split the SRc class into two subclasses with prototype stars PZ Cas and S Per.

引用

页码：119 / 119

页数：1

共 8 条

[1] Velocity variability of semiregular and irregular variables
Lebzelter, T
Hinkle, AH
ASTRONOMY & ASTROPHYSICS, 2002, 393 (02) : 563 - 571
[2] CHROMOSPHERIC VARIABILITY OF M GIANT SEMIREGULAR VARIABLES
EATON, JA
JOHNSON, HR
CADMUS, RR
ASTROPHYSICAL JOURNAL, 1990, 364 (01): : 259 - 265
[3] SEMIREGULAR VARIABLES OF TYPES SRA AND SRB - VARIABILITY CLASSIFICATION IN THE GCVS
LEBZELTER, T
KERSCHBAUM, F
HRON, J
ASTRONOMY & ASTROPHYSICS, 1995, 298 (01) : 159 - 164
[4] AN ALGEBRAICALLY DERIVED Q-ANALOG OF A CHARACTER SUM ASSOCIATED WITH A CLASS OF SEMIREGULAR PERMUTATIONS
ANDREWS, GE
JACKSON, DM
PACIFIC JOURNAL OF MATHEMATICS, 1990, 144 (02) : 207 - 218
[5] THE ALGEBRAIC CHARACTER OF A CLASS OF HARMONIC FUNCTIONS IN 3 VARIABLES
PEPPER, PM
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1950, 1 (01) : 90 - 98
[6] Computing possible class fusions from character tables
Breuer, T
COMMUNICATIONS IN ALGEBRA, 1999, 27 (06) : 2733 - 2748
[7] NERVE CONDUCTION VARIABLES AND HEART RATE VARIABILITY: A POSSIBLE PHYSIOLOGICAL CORRELATION IN AEROBIC PLAYERS
Bhandari, Pradeep
Paudel, Bishnu Hari
Singh, Paras Nath
Das, Asim
JOURNAL OF PHYSIOLOGICAL SCIENCES, 2009, 59 : 171 - 171
[8] Functions f from Fn p, n=2m, to Z pk for which the character sum Hk f (pt, u) = ∼ x.Fn p. ptf (x) pk. u. x p (where.q=e2pi/ q is a q-th root of unity), has absolute value pm for all u. Fn p and 0=t = k-1, induce relative difference sets in Fn p x Z pk hence are called bent. Functions only necessarily satisfying |Hk f (1, u)| = pm are called generalized bent. We show that with spreads we not only can construct a variety of bent and generalized bent functions, but also can design functions from Fn p to Zpm satisfying |Hm f (pt, u)| = pm if and only if t. T for any T. {0, 1..., m-1}. A generalized bent function can also be seen as a Boolean (p-ary) bent function together with a partition of Fn p with certain properties. We show that the functions from the completed Maiorana-McFarland class are bent functions, which allow the largest possible partitions.
Meidl, Wilfried
Pott, Alexander
CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES, 2019, 11 (06): : 1233 - 1245

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