Eta quotients of level $20$ and weight $1$

Bouchikhi, A., Mezroui, S.

O‘zbekiston matematika jurnali · 2026-yil

Annotatsiya

We find all the eta quotients in the spaces $M_{1}\left(\Gamma_{0}(20), \left(\frac{d}{*}\right)\right)$ with $d = -4, -20$ of modular forms, and we determine their Fourier coefficients, where $\left(\frac{d}{*}\right)$ is the Legendre-Jacobi-Kronecker symbol in the group of Dirichlet characters modulo $20$ with values in the rational field $\mathbb{Q}$.

Maqola ma’lumotlari
MualliflarBouchikhi, A., Mezroui, S.
JurnalO‘zbekiston matematika jurnali
NashriyotЎзбекистон Республикаси ФА Математика институти
ISSN2010-7269
Nashr sanasi2026-07-02
Jild70
Son2
Betlar42-48
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.29229/uzmj.2026-2-5
Indeksga qo‘shilgan2026-08-26

Kalit so‘zlar

Eta quotients, Modular forms, Fourier coefficients of cusp forms, eta function

Ilmiy soha

Iqtibos keltirish

APABouchikhi, A., & Mezroui, S. (2026). Eta quotients of level $20$ and weight $1$. O‘zbekiston matematika jurnali, 70(2), 42-48. https://doi.org/10.29229/uzmj.2026-2-5
GOST (OAK)Bouchikhi, A., Mezroui, S. Eta quotients of level $20$ and weight $1$ // O‘zbekiston matematika jurnali. – 2026. – T. 70, № 2. – P. 42-48. – DOI: 10.29229/uzmj.2026-2-5.
MLABouchikhi, A., and Mezroui, S. “Eta quotients of level $20$ and weight $1$.” O‘zbekiston matematika jurnali, 70(2), 42-48, 2026. https://doi.org/10.29229/uzmj.2026-2-5
ChicagoBouchikhi, A., and Mezroui, S. “Eta quotients of level $20$ and weight $1$.” O‘zbekiston matematika jurnali, 70(2), 42-48 (2026). https://doi.org/10.29229/uzmj.2026-2-5
HarvardBouchikhi, A., and Mezroui, S (2026) ‘Eta quotients of level $20$ and weight $1$’, O‘zbekiston matematika jurnali, 70(2), 42-48. https://doi.org/10.29229/uzmj.2026-2-5
BibTeX
@article{bouchikhia2026,
  title = {Eta quotients of level $20$ and weight $1$},
  author = {Bouchikhi, A. and Mezroui, S.},
  journal = {O‘zbekiston matematika jurnali},
  year = {2026},
  volume = {70},
  number = {2},
  pages = {42-48},
  doi = {10.29229/uzmj.2026-2-5},
  url = {https://doi.org/10.29229/uzmj.2026-2-5}
}

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