Choi, Soyoung The zeros of even period polynomials for newforms on \(\Gamma_0(N)\). (English) Zbl 07805250 Proc. Am. Math. Soc. 152, No. 3, 909-923 (2024). MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi}, Proc. Am. Math. Soc. 152, No. 3, 909--923 (2024; Zbl 07805250) Full Text: DOI
Choi, Soyoung Cusp forms with rational even periods. (English) Zbl 07770044 Kyushu J. Math. 77, No. 1, 141-148 (2023). Reviewer: Ahmet Tekcan (Bursa) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi}, Kyushu J. Math. 77, No. 1, 141--148 (2023; Zbl 07770044) Full Text: DOI
Choi, SoYoung The zeros of odd period polynomials for newforms on \(\Gamma_0 (2)\). (English) Zbl 07760622 Ramanujan J. 62, No. 3, 761-779 (2023). Reviewer: Noburo Ishii (Kyōto) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi}, Ramanujan J. 62, No. 3, 761--779 (2023; Zbl 07760622) Full Text: DOI
Choi, SoYoung Singular moduli of \(r\)th roots of modular functions. (English) Zbl 1524.11096 Open Math. 21, Article ID 20220609, 11 p. (2023). MSC: 11F03 11R37 PDFBibTeX XMLCite \textit{S. Choi}, Open Math. 21, Article ID 20220609, 11 p. (2023; Zbl 1524.11096) Full Text: DOI
Choi, Soyoung The transcendence of zeros of natural basis elements for the space of the weakly holomorphic modular forms for \(\Gamma_0^+ (3)\). (English) Zbl 1522.11024 Proc. Japan Acad., Ser. A 98, No. 7, 47-51 (2022). Reviewer: Tim Huber (Edinburg) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi}, Proc. Japan Acad., Ser. A 98, No. 7, 47--51 (2022; Zbl 1522.11024) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Explicit construction of mock modular forms from weakly holomorphic Hecke eigenforms. (English) Zbl 1485.11083 Open Math. 20, 313-332 (2022). MSC: 11F11 11F67 11F25 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Open Math. 20, 313--332 (2022; Zbl 1485.11083) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae On the zeros of period functions associated to the Eisenstein series for \(\Gamma_0^+(N)\). (English) Zbl 1491.11043 J. Number Theory 234, 200-239 (2022). Reviewer: Noburo Ishii (Kyoto) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Number Theory 234, 200--239 (2022; Zbl 1491.11043) Full Text: DOI
Choi, SoYoung A basis for the space of weakly holomorphic Drinfeld modular forms for \(\mathrm{GL}_2(A)\). (English) Zbl 1483.11097 J. Number Theory 232, 101-117 (2022). MSC: 11F52 PDFBibTeX XMLCite \textit{S. Choi}, J. Number Theory 232, 101--117 (2022; Zbl 1483.11097) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae The number of zeros of certain combinations of the Eisenstein series for \(\Gamma_0^+(2)\). (English) Zbl 1471.11135 J. Number Theory 223, 101-131 (2021). Reviewer: Noburo Ishii (Kyoto) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Number Theory 223, 101--131 (2021; Zbl 1471.11135) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon; Lee, Kyung Seung Congruences for Hecke eigenvalues in minus spaces. (English) Zbl 1465.11095 J. Number Theory 217, 353-375 (2020). MSC: 11F03 11F11 11F37 PDFBibTeX XMLCite \textit{S. Choi} et al., J. Number Theory 217, 353--375 (2020; Zbl 1465.11095) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae A note on the non-vanishing of Poincaré series for the Fricke group \(\Gamma_0^+(p)\). (English) Zbl 1471.11134 Proc. Japan Acad., Ser. A 95, No. 3, 24-29 (2019). MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, Proc. Japan Acad., Ser. A 95, No. 3, 24--29 (2019; Zbl 1471.11134) Full Text: DOI Euclid
Choi, Soyoung; Im, Bo-Hae A family of weakly holomorphic modular forms for \(\Gamma_0(2)\) with all zeros on a certain geodesic. (English) Zbl 1467.11044 Acta Arith. 190, No. 1, 57-74 (2019). Reviewer: Min Ho Lee (Cedar Falls) MSC: 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, Acta Arith. 190, No. 1, 57--74 (2019; Zbl 1467.11044) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae The transcendence of zeros of canonical basis elements of the space of weakly holomorphic modular forms for \({\Gamma}\)\(_{0}\)(2). (English) Zbl 1471.11133 J. Number Theory 204, 423-434 (2019). Reviewer: Noriko Yui (Kingston) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Number Theory 204, 423--434 (2019; Zbl 1471.11133) Full Text: DOI
Choi, So Young; Kim, Chang Heon; Lee, Kyung Seung Arithmetic properties for the minus space of weakly holomorphic modular forms. (English) Zbl 1439.11110 J. Number Theory 196, 306-339 (2019). Reviewer: Noriko Yui (Kingston) MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Y. Choi} et al., J. Number Theory 196, 306--339 (2019; Zbl 1439.11110) Full Text: DOI
Choi, Soyoung; Kim, Chang Heon On the algebraicity of coefficients of half-integral weight mock modular forms. (English) Zbl 1448.11092 Open Math. 16, 1335-1343 (2018). MSC: 11F37 11F67 11F30 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Open Math. 16, 1335--1343 (2018; Zbl 1448.11092) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae Bounds for the coefficients of cusp forms for \(\Gamma_{0}(3)\). (English) Zbl 1446.11066 J. Number Theory 188, 48-70 (2018). MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Number Theory 188, 48--70 (2018; Zbl 1446.11066) Full Text: DOI
Choi, Soyoung; Kim, Chang Heon Rational period functions and indefinite binary quadratic forms in higher level cases. (English) Zbl 1429.11075 Acta Arith. 179, No. 4, 319-334 (2017). MSC: 11F11 11F67 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Acta Arith. 179, No. 4, 319--334 (2017; Zbl 1429.11075) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Eichler-Shimura isomorphism in higher level cases and its applications. (English) Zbl 1423.11079 J. Number Theory 177, 353-380 (2017). MSC: 11F11 11F67 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Number Theory 177, 353--380 (2017; Zbl 1423.11079) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Shintani and Shimura lifts of cusp forms on certain arithmetic groups and their applications. (English) Zbl 1422.11084 Open Math. 15, 304-316 (2017). MSC: 11F11 11F37 11F67 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Open Math. 15, 304--316 (2017; Zbl 1422.11084) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae Interlacing of zeros of certain weakly holomorphic modular forms for \(\Gamma_0^+(2)\). (English) Zbl 1429.11074 J. Math. Anal. Appl. 449, No. 1, 292-313 (2017). Reviewer: Noburo Ishii (Kyoto) MSC: 11F11 11F03 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Math. Anal. Appl. 449, No. 1, 292--313 (2017; Zbl 1429.11074) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae On the zeros of certain weakly holomorphic modular forms for \(\operatorname{\Gamma}_0^+(2)\). (English) Zbl 1417.11029 J. Number Theory 166, 298-323 (2016). MSC: 11F03 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Number Theory 166, 298--323 (2016; Zbl 1417.11029) Full Text: DOI
Choi, SoYoung; Im, Bo-Hae The location of zeros of a quasi-modular form of weight 2 for \({\Gamma}_0^+(p)\) for \(p=2,3\). (English) Zbl 1382.11039 J. Math. Anal. Appl. 438, No. 1, 73-92 (2016). MSC: 11F99 11M36 11F11 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, J. Math. Anal. Appl. 438, No. 1, 73--92 (2016; Zbl 1382.11039) Full Text: DOI
Choi, So Young; Kim, Chang Heon Weakly holomorphic Hecke eigenforms and Hecke eigenpolynomials. (English) Zbl 1330.11027 Adv. Math. 290, 144-162 (2016). Reviewer: Ahmet Tekcan (Bursa) MSC: 11F11 11F67 11F25 PDFBibTeX XMLCite \textit{S. Y. Choi} and \textit{C. H. Kim}, Adv. Math. 290, 144--162 (2016; Zbl 1330.11027) Full Text: DOI
Choi, Soyoung; Im, Bo-Hae Zeros of a quasi-modular form of weight \(2\) for \(\gamma_0^+(n)\). (English) Zbl 1357.11046 Taiwanese J. Math. 19, No. 5, 1369-1386 (2015). MSC: 11F11 11F20 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, Taiwanese J. Math. 19, No. 5, 1369--1386 (2015; Zbl 1357.11046) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Linear relations between modular forms for \(\Gamma_0^+(p)\). (English) Zbl 1380.11029 Open Math. 13, 655-662 (2015). MSC: 11F11 11F30 11F33 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Open Math. 13, 655--662 (2015; Zbl 1380.11029) Full Text: DOI
Ahn, Jaehyun; Choi, Soyoung Arithmetic of weakly holomorphic modular forms for Hecke groups. (English) Zbl 1331.11029 JP J. Algebra Number Theory Appl. 37, No. 2, 105-124 (2015). MSC: 11F11 11F67 11F37 PDFBibTeX XMLCite \textit{J. Ahn} and \textit{S. Choi}, JP J. Algebra Number Theory Appl. 37, No. 2, 105--124 (2015; Zbl 1331.11029) Full Text: DOI Link
Choi, Soyoung; Kim, Chang Heon Some remarks on Hurwitz-Kronecker class numbers and traces of singular moduli. (English) Zbl 1388.11009 Ramanujan J. 38, No. 3, 579-596 (2015). MSC: 11F03 11F50 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Ramanujan J. 38, No. 3, 579--596 (2015; Zbl 1388.11009) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Linear relations among half-integral weight Poincaré series. (English) Zbl 1380.11044 J. Math. Anal. Appl. 432, No. 2, 1077-1094 (2015). MSC: 11F37 11F30 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Math. Anal. Appl. 432, No. 2, 1077--1094 (2015; Zbl 1380.11044) Full Text: DOI
Choi, So Young; Kim, Chang Heon Rational period functions in higher level cases. (English) Zbl 1329.11035 J. Number Theory 157, 64-78 (2015). Reviewer: Noburo Ishii (Kyoto) MSC: 11F11 11F67 PDFBibTeX XMLCite \textit{S. Y. Choi} and \textit{C. H. Kim}, J. Number Theory 157, 64--78 (2015; Zbl 1329.11035) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Rational period functions and cycle integrals in higher level cases. (English) Zbl 1381.11029 J. Math. Anal. Appl. 427, No. 2, 741-758 (2015). MSC: 11F11 11F03 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Math. Anal. Appl. 427, No. 2, 741--758 (2015; Zbl 1381.11029) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Mock period functions in higher level cases. (English) Zbl 1342.11056 J. Math. Anal. Appl. 415, No. 2, 499-512 (2014). MSC: 11F67 11F03 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Math. Anal. Appl. 415, No. 2, 499--512 (2014; Zbl 1342.11056) Full Text: DOI
Choi, Soyoung; Kim, Chang Heon Mock modular period functions and \(L\)-functions of cusp forms in higher level cases. (English) Zbl 1305.11029 Proc. Am. Math. Soc. 142, No. 10, 3369-3386 (2014). Reviewer: Ahmet Tekcan (Bursa) MSC: 11F11 11F67 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Proc. Am. Math. Soc. 142, No. 10, 3369--3386 (2014; Zbl 1305.11029) Full Text: DOI
Choi, Soyoung; Im, Bo-Hae The zeros of certain weakly holomorphic Drinfeld modular forms. (English) Zbl 1295.11048 Manuscr. Math. 144, No. 3-4, 503-515 (2014). MSC: 11F52 11F03 11F11 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{B.-H. Im}, Manuscr. Math. 144, No. 3--4, 503--515 (2014; Zbl 1295.11048) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Valence formulas for certain arithmetic groups and their applications. (English) Zbl 1317.11040 J. Math. Anal. Appl. 420, No. 1, 447-463 (2014). Reviewer: Sanoli Gun (Chennai) MSC: 11F03 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Math. Anal. Appl. 420, No. 1, 447--463 (2014; Zbl 1317.11040) Full Text: DOI
Cho, Bumkyu; Choi, SoYoung; Kim, Chang Heon Harmonic weak Maass-modular grids in higher level cases. (English) Zbl 1294.11059 Acta Arith. 160, No. 2, 129-141 (2013). Reviewer: Noburo Ishii (Kyoto) MSC: 11F37 11F27 11F50 PDFBibTeX XMLCite \textit{B. Cho} et al., Acta Arith. 160, No. 2, 129--141 (2013; Zbl 1294.11059) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon Basis for the space of weakly holomorphic modular forms in higher level cases. (English) Zbl 1282.11027 J. Number Theory 133, No. 4, 1300-1311 (2013). Reviewer: Noburo Ishii (Kyoto) MSC: 11F03 11F11 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Number Theory 133, No. 4, 1300--1311 (2013; Zbl 1282.11027) Full Text: DOI
Choi, SoYoung \(p\)-adic properties of coefficients of basis for the space of weakly holomorphic modular forms of weight 2. (English) Zbl 1282.11031 Proc. Japan Acad., Ser. A 88, No. 1, 11-15 (2012). Reviewer: Noburo Ishii (Kyoto) MSC: 11F11 11F33 11F37 PDFBibTeX XMLCite \textit{S. Choi}, Proc. Japan Acad., Ser. A 88, No. 1, 11--15 (2012; Zbl 1282.11031) Full Text: DOI Euclid
Choi, SoYoung; Kim, Chang Heon Congruences for Hecke eigenvalues in higher level cases. (English) Zbl 1263.11055 J. Number Theory 131, No. 11, 2023-2036 (2011). MSC: 11F33 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, J. Number Theory 131, No. 11, 2023--2036 (2011; Zbl 1263.11055) Full Text: DOI
Choi, SoYoung; Kim, Chang Heon On the infinite product exponents of meromorphic modular forms for certain arithmetic groups. (English) Zbl 1239.11048 Acta Arith. 145, No. 2, 155-169 (2010). Reviewer: Yilmaz Simsek (Antalya) MSC: 11F03 11F11 11F37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Acta Arith. 145, No. 2, 155--169 (2010; Zbl 1239.11048) Full Text: DOI
Choi, Soyoung; Kim, Chang Heon Recursion formulas for modular traces of weak Maass forms of weight zero. (English) Zbl 1268.11061 Bull. Lond. Math. Soc. 42, No. 4, 639-651 (2010). MSC: 11F50 11F37 11F30 PDFBibTeX XMLCite \textit{S. Choi} and \textit{C. H. Kim}, Bull. Lond. Math. Soc. 42, No. 4, 639--651 (2010; Zbl 1268.11061) Full Text: DOI
Choi, Soyoung Congruence properties of a Drinfeld modular function \(\mu\). (English) Zbl 1168.11311 Commun. Korean Math. Soc. 24, No. 2, 181-185 (2009). MSC: 11F52 PDFBibTeX XMLCite \textit{S. Choi}, Commun. Korean Math. Soc. 24, No. 2, 181--185 (2009; Zbl 1168.11311) Full Text: DOI
Choi, SoYoung Congruences for coefficients of Drinfeld modular forms for \(\Gamma_{0}(T)\). (English) Zbl 1236.11048 Proc. Japan Acad., Ser. A 85, No. 1, 1-5 (2009). MSC: 11F52 PDFBibTeX XMLCite \textit{S. Choi}, Proc. Japan Acad., Ser. A 85, No. 1, 1--5 (2009; Zbl 1236.11048) Full Text: DOI
Choi, Soyoung Congruences for coefficients of Drinfeld modular forms. (English) Zbl 1207.11056 Bull. Korean Math. Soc. 46, No. 2, 229-234 (2009). Reviewer: Olaf Ninnemann (Berlin) MSC: 11F52 PDFBibTeX XMLCite \textit{S. Choi}, Bull. Korean Math. Soc. 46, No. 2, 229--234 (2009; Zbl 1207.11056) Full Text: DOI
Choi, SoYoung; Koo, Ja Kyung On some ring class fields by Shimura’s canonical models. (English) Zbl 1228.11055 Bull. Korean Math. Soc. 45, No. 4, 709-715 (2008). Reviewer: Olaf Ninnemann (Berlin) MSC: 11F06 11F22 11R37 20H10 PDFBibTeX XMLCite \textit{S. Choi} and \textit{J. K. Koo}, Bull. Korean Math. Soc. 45, No. 4, 709--715 (2008; Zbl 1228.11055) Full Text: DOI
Choi, Soyoung Linear relations and congruences for the coefficients of Drinfeld modular forms. (English) Zbl 1147.11026 Isr. J. Math. 165, 93-101 (2008). Reviewer: Andreas Schweizer (Hsinchu) MSC: 11F52 PDFBibTeX XMLCite \textit{S. Choi}, Isr. J. Math. 165, 93--101 (2008; Zbl 1147.11026) Full Text: DOI
Choi, So Young; Koo, Ja Kyung Estimation of genus of arithmetic curves and applications. (English) Zbl 1181.11038 Ramanujan J. 15, No. 1, 1-17 (2008). MSC: 11F06 11G18 14H55 11R37 PDFBibTeX XMLCite \textit{S. Y. Choi} and \textit{J. K. Koo}, Ramanujan J. 15, No. 1, 1--17 (2008; Zbl 1181.11038) Full Text: DOI
Choi, SoYoung; Koo, Ja Kyung An affine model of \(X_0(mn)\). (English) Zbl 1173.11026 Bull. Korean Math. Soc. 44, No. 2, 379-383 (2007). MSC: 11F22 11G18 11R37 PDFBibTeX XMLCite \textit{S. Choi} and \textit{J. K. Koo}, Bull. Korean Math. Soc. 44, No. 2, 379--383 (2007; Zbl 1173.11026) Full Text: DOI Link
Choi, So Young The values of modular functions and modular forms. (English) Zbl 1176.11017 Can. Math. Bull. 49, No. 4, 526-535 (2006). Reviewer: Olaf Ninnemann (Berlin) MSC: 11F11 11F03 11F30 PDFBibTeX XMLCite \textit{S. Y. Choi}, Can. Math. Bull. 49, No. 4, 526--535 (2006; Zbl 1176.11017) Full Text: DOI Link
Choi, So Young; Hong, Kuk Jin; Jeon, Daeyeol On plane models for Drinfeld modular curves. (English) Zbl 1145.11039 J. Number Theory 119, No. 1, 18-27 (2006). Reviewer: Lenny Taelman (Leiden) MSC: 11F52 11G09 PDFBibTeX XMLCite \textit{S. Y. Choi} et al., J. Number Theory 119, No. 1, 18--27 (2006; Zbl 1145.11039) Full Text: DOI
Choi, So Young Some formulas for the coefficients of Drinfeld modular forms. (English) Zbl 1091.11013 J. Number Theory 116, No. 1, 159-167 (2006). Reviewer: Florin Nicolae (Berlin) MSC: 11F52 PDFBibTeX XMLCite \textit{S. Y. Choi}, J. Number Theory 116, No. 1, 159--167 (2006; Zbl 1091.11013) Full Text: DOI
Choi, So Young; Koo, Ja Kyung Class fields from the fundamental Thompson series of level \(N=o(g)\). (English) Zbl 1071.11021 J. Korean Math. Soc. 42, No. 2, 203-222 (2005). Reviewer: Noriko Yui (Kingston) MSC: 11F11 11R04 11R37 PDFBibTeX XMLCite \textit{S. Y. Choi} and \textit{J. K. Koo}, J. Korean Math. Soc. 42, No. 2, 203--222 (2005; Zbl 1071.11021) Full Text: DOI