Browse "College of Natural Sciences(자연과학대학)" by Author Koo, JaKyung

Showing results 1 to 54 of 54

1
A super-replicable function and its application to class fields

Koo, JaKyung, Proceedings of Symposia in Pure Mathematics , pp.79 - 88, 1998

2
Affine models of the modular curves X(p) and its application

Cho, Bumkyu; Kim, Nam Min; Koo, JaKyung, RAMANUJAN JOURNAL, v.24, no.2, pp.235 - 257, 2011-02

3
Algebraic integers as values of elliptic functions

Kim, D; Koo, JaKyung, ACTA ARITHMETICA, v.100, no.2, pp.105 - 116, 2001

4
Algebraic numbers, transcendental numbers and elliptic curves derived from infinite products

Kim, D; Koo, JaKyung, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.40, no.6, pp.977 - 998, 2003-11

5
An affine model of X-0(mn)

Choi, S; Koo, JaKyung, BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, v.44, no.2, pp.379 - 383, 2007-05

6
Arithmetic of the modular function j(1,4)

Kim, CH; Koo, JaKyung, ACTA ARITHMETICA, v.84, no.2, pp.129 - 143, 1998

7
Arithmetic of the modular function j(1,8)

Kim, CH; Koo, JaKyung, RAMANUJAN JOURNAL, v.4, no.3, pp.317 - 338, 2000-09

8
Arithmetic of the modular functions j(1,2) and j(1,3)

Kim, CH; Koo, JaKyung, BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, v.44, no.1, pp.47 - 59, 2007-02

9
Arithmetic of the Ramanujan-Gollnitz-Gordon continued fraction

Cho, Bumkyu; Koo, JaKyung; Park, Yoon Kyung, JOURNAL OF NUMBER THEORY, v.129, no.4, pp.922 - 947, 2009-04

10
Class fields from the fundamental Thompson series of level N = o(g)

Choi, SY; Koo, JaKyung, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.42, no.2, pp.203 - 222, 2005-03

11
Completely normal elements in some finite abelian extensions

Koo, JaKyung; Shin, Dong Hwa, CENTRAL EUROPEAN JOURNAL OF MATHEMATICS, v.11, no.10, pp.1725 - 1731, 2013-10

12
CONSTRUCTION OF CLASS FIELDS OVER IMAGINARY QUADRATIC FIELDS AND APPLICATIONS

Cho, Bumkyu; Koo, JaKyung, QUARTERLY JOURNAL OF MATHEMATICS, v.61, no.2, pp.199 - 216, 2010-06

13
CONSTRUCTION OF CLASS FIELDS OVER IMAGINARY QUADRATIC FIELDS USING y-COORDINATES OF ELLIPTIC CURVES

Koo, JaKyung; Shin, Dong Hwa, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.50, no.4, pp.847 - 864, 2013-07

14
Correspondence between modules and binary quadratic forms

Koo, JaKyung, Proceedings of Symposia in Pure Mathematics , pp.1 - 17, 1988

15
Divisor functions arising from q-series

Cho, Bumkyu; Kim, Daeyeoul; Koo, JaKyung, PUBLICATIONES MATHEMATICAE-DEBRECEN, v.76, no.3-4, pp.495 - 508, 2010-04

16
Drinfeld modular forms and modular functions

Bae, S.; Koo, JaKyung, Proceedings of Symposia in Pure Mathematics , pp.75 - 96, 1992

17
Estimation of genus for certain arithmetic groups

Kim, CH; Koo, JaKyung, COMMUNICATIONS IN ALGEBRA, v.32, no.7, pp.2479 - 2495, 2004

18
Estimation of genus of arithmetic curves and applications

Choi, So Young; Koo, JaKyung, RAMANUJAN JOURNAL, v.15, pp.1 - 17, 2008-01

19
Freudenthal-type multiplicity formulas for generalized Kac-Moody superalgebras

Koo, JaKyung; Oh, YT, COMMUNICATIONS IN ALGEBRA, v.29, no.1, pp.225 - 244, 2001

20
Function fields of certain arithmetic curves and application

Koo, JaKyung; Shin, Dong Hwa, ACTA ARITHMETICA, v.141, no.4, pp.321 - 334, 2010

21
Generalized orbital integrals of some Euler-Poincare functions of a reductive p-adic group

Chae, HJ; Koo, JaKyung, JOURNAL OF ALGEBRA, v.235, no.1, pp.94 - 103, 2001-01

22
Generation of class fields by the modular function j(1,12)

Hong, KJ; Koo, JaKyung, ACTA ARITHMETICA, v.93, no.3, pp.257 - 291, 2000

23
Generation of Hauptmoduln of Gamma(1)(N) by Weierstrass units and application to class fields

Kim, Chang Heon; Koo, JaKyung, CENTRAL EUROPEAN JOURNAL OF MATHEMATICS, v.9, no.6, pp.1389 - 1402, 2011-12

24
Generation of ray class fields by elliptic units

Jung, HY; Koo, JaKyung; Shin, DH, BULLETIN OF THE LONDON MATHEMATICAL SOCIETY, v.41, pp.935 - 942, 2009-10

25
GENERATORS OF FUNCTION FIELDS OF THE MODULAR CURVES X-1(5) AND X-1(6)

Kim, Chang Heon; Koo, JaKyung, MATHEMATICS OF COMPUTATION, v.79, no.270, pp.1047 - 1066, 2010-04

26
Genus theory for function fields

Bae, Sung-Han; Koo, JaKyung, JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS, v.60, pp.310 - 3, 1996-06

27
Graded Lie superalgebras and super-replicable functions

Kang, SJ; Kim, CH; Koo, JaKyung; Oh, YT, JOURNAL OF ALGEBRA, v.285, no.2, pp.531 - 573, 2005-03

28
Modular forms and functions, their application to class field theory

Koo, JaKyung, Proceedings of Symposia in Pure Mathematics , pp.147 - 166, 1992

29
Modular forms arising from divisor functions

Cho, Bumkyu; Kim, Daeyeoul; Koo, JaKyung, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, v.356, no.2, pp.537 - 547, 2009-08

30
More on super-replication formulae

Kim, CH; Koo, JaKyung, JOURNAL OF ALGEBRA, v.290, no.2, pp.295 - 321, 2005-08

31
More on super-replication formulae (II)

Kim, Chang Heon; Koo, JaKyung, RAMANUJAN JOURNAL, v.22, no.2, pp.119 - 138, 2010-06

32
New approach to twisted q-Bernoulli polynomials

Kim, Daeyeoul; Koo, JaKyung; Park, Yoon Kyung, ADVANCES IN DIFFERENCE EQUATIONS, no.298, pp.1 - 21, 2013-11

33
ON ELLIPTIC ANALOGUE OF THE HARDY SUMS

Simsek, Y; Kim, D; Koo, JaKyung, BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, v.46, no.1, pp.1 - 10, 2009-01

34
ON HOLOMORPHIC DIFFERENTIALS OF SOME ALGEBRAIC FUNCTION-FIELD OF ONE VARIABLE OVER C

Koo, JaKyung, BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, v.43, no.3, pp.399 - 405, 1991-06

35
ON RAMANUJANS CUBIC CONTINUED FRACTION AS A MODULAR FUNCTION

Cho, Bumkyu; Koo, JaKyung; Park, Yoon Kyung, TOHOKU MATHEMATICAL JOURNAL, v.62, no.4, pp.579 - 603, 2010-12

36
On some applications of Eisenstein series

Eum, Ick Sun; Koo, JaKyung; Shin, Dong Hwa, PUBLICATIONES MATHEMATICAE-DEBRECEN, v.85, no.1-2, pp.73 - 91, 2014

37
On some arithmetic properties of Siegel functions (II)

Jung, Ho Yun; Koo, JaKyung; Shin, Dong Hwa, FORUM MATHEMATICUM, v.26, no.1, pp.25 - 57, 2014-01

38
ON SOME RING CLASS FIELDS BY SHIMURAS CANONICAL MODELS

Choi, Soyoung; Koo, JaKyung, BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, v.45, no.4, pp.709 - 715, 2008-11

39
On the elliptic curves modulo p

Kim, Daeyeoul; Koo, JaKyung; Park, Yoon Kyung, JOURNAL OF NUMBER THEORY, v.128, no.4, pp.945 - 953, 2008-04

40
On the genus of some modular curves of level N

Kim, CH; Koo, JaKyung, BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, v.54, no.2, pp.291 - 297, 1996-10

41
On the infinite products derived from theta series I

Kim, D; Koo, JaKyung, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.44, no.1, pp.55 - 107, 2007-01

42
On the infinite products derived from theta series II

Kim, Daeyeoul; Koo, JaKyung, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.45, pp.1379 - 1391, 2008-09

43
ON THE SINGULAR DRINFELD MODULES OF RANK-2

Bae, Sung-Han; Koo, JaKyung, MATHEMATISCHE ZEITSCHRIFT, v.210, no.2, pp.267 - 276, 1992-06

44
p-adic interpolating function associated with Euler numbers

Kim, T; Kim, D; Koo, JaKyung, JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS, v.14, no.2, pp.250 - 257, 2007-04

45
Quotients of theta series as rational functions of j(l,4)

Hong, KJ; Koo, JaKyung, JOURNAL OF PURE AND APPLIED ALGEBRA, v.138, no.3, pp.229 - 238, 1999-05

46
QUOTIENTS OF THETA-SERIES AS RATIONAL FUNCTIONS OF J AND LAMBDA

Koo, JaKyung, MATHEMATISCHE ZEITSCHRIFT, v.202, no.3, pp.367 - 373, 1989

47
Representations of binary forms by certain quinary positive integral quadratic forms

Kim, MH; Koo, JaKyung; Oh, BK, JOURNAL OF NUMBER THEORY, v.89, no.1, pp.97 - 113, 2001-07

48
Self-recursion formulas of certain monstrous functions

Kim, CH; Koo, JaKyung, JOURNAL OF PURE AND APPLIED ALGEBRA, v.171, no.1, pp.27 - 40, 2002-06

49
Self-recursion formulas satisfied by Fourier coefficients of some modular functions

Kim, CH; Koo, JaKyung, JOURNAL OF PURE AND APPLIED ALGEBRA, v.160, no.1, pp.53 - 65, 2001-06

50
Self-recursions of the Hauptmodul N (j1, 3)

Nam Min Kim; Koo, JaKyung, INTERNATIONAL MATHEMATICAL FORUM, v.1, no.37, pp.1833 - 1840, 2006

51
Singular values of some modular functions and their applications to class fields

Hong, Kuk Jin; Koo, JaKyung, RAMANUJAN JOURNAL, v.16, no.3, pp.321 - 337, 2008-08

52
Super-replicable functions N(j(1,N)) and periodically vanishing property

Kim, CH; Koo, JaKyung, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.44, no.2, pp.343 - 371, 2007-03

53
The normalizer of Gamma(1)(N) in PSL2(R)

Kim, CH; Koo, JaKyung, COMMUNICATIONS IN ALGEBRA, v.28, no.11, pp.5303 - 5310, 2000

54
TORSION POINTS OF DRINFELD MODULES

Bae, Sung-Han; Koo, JaKyung, CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES, v.38, no.1, pp.3 - 10, 1995-03

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