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Vítězslav Kala
Observed names:
, Kala,
Kala,
Kala Vítězslav,
Kala, V.,
Kala, Vitezslav,
Kala, Vítězslav,
V. Kala,
VÍTĚZSLAV KALA
show all 8
Institution:
Charles University
Observed institutions:
Charles University,
Purdue University West Lafayette,
University of Surrey,
Max Planck Institute for Mathematics,
University of Göttingen,
Aalto University
show all 6
ORCID:
0000-0001-5515-6801
Observed ORCID:
0000-0001-5515-6801
OpenAlex ID:
A5025844520
Number fields without n -ary universal quadratic forms
2015
·
VALENTIN BLOMER
, VÍTĚZSLAV KALA
·
Mathematical Proceedings of the Cambridge Philosophical Society
·
39
PDF
Lifting problem for universal quadratic forms
2020
·
Vítězslav Kala
, Pavlo Yatsyna
·
Advances in Mathematics
·
37
Universal Quadratic Forms and Elements of Small Norm in Real Quadratic Fields
2016
·
VÍTĚZSLAV KALA
·
Bulletin of the Australian Mathematical Society
·
37
PDF
Universal Quadratic Forms, Small Norms, and Traces in Families of Number Fields
2022
·
Vítězslav Kala
, Magdaléna Tinková
·
International Mathematics Research Notices
·
28
PDF
On the Rank of Universal Quadratic Forms over Real Quadratic Fields
2018
·
Vítězslav Kala
, Valentin Blomer
·
Documenta Mathematica
·
26
PDF
On Kitaoka's conjecture and lifting problem for universal quadratic forms
2022
·
Vítězslav Kala
, Pavlo Yatsyna
·
Bulletin of the London Mathematical Society
·
23
PDF
Real quadratic fields with a universal quadratic form of given rank have density zero
2023
·
Kala, Vitezslav
, Yatsyna, Pavlo
, et al.
·
arXiv (Cornell University)
·
20
PDF
Universal quadratic forms over multiquadratic fields
2017
·
Vítězslav Kala
, Josef Svoboda
·
The Ramanujan Journal
·
18
PDF
Norms of indecomposable integers in real quadratic fields
2016
·
Vítězslav Kala
·
Journal of Number Theory
·
16
PDF
Number fields without universal quadratic forms of small rank exist in most degrees
2022
·
VÍTĚZSLAV KALA
·
Mathematical Proceedings of the Cambridge Philosophical Society
·
14
PDF
Additive structure of totally positive quadratic integers
2019
·
Tomáš Hejda
, Vítězslav Kala
·
manuscripta mathematica
·
13
PDF
Universal quadratic forms and indecomposables in number fields: A survey
2023
·
Vítězslav Kala
·
Communications in Mathematics
·
11
PDF
On the rank of universal quadratic forms over real quadratic fields
2017
·
Blomer, Valentin
, Kala, Vítězslav
·
arXiv (Cornell University)
·
11
PDF
Finitely generated algebraic structures with various divisibility conditions
2010
·
Jaroslav Ježek
, Vítězslav Kala
, et al.
·
Forum Mathematicum
·
11
A note on finitely generated ideal-simple commutative semirings
2008
·
Vítězslav Kala
, Tomáš Kepka
·
Czech digital mathematics library
·
11
PDF
Consecutive Real Quadratic Fields with Large Class Numbers
2022
·
Giacomo Cherubini
, Alessandro Fazzari
, et al.
·
International Mathematics Research Notices
·
10
PDF
Latin bitrades, dissections of equilateral triangles, and abelian groups
2009
·
Aleš Drápal
, Carlo Hämäläinen
, et al.
·
Journal of Combinatorial Designs
·
10
PDF
Even better sums of squares over quintic and cyclotomic fields
2026
·
Vítězslav Kala
, Pavlo Yatsyna
·
Revista Matemática Complutense
·
7
Distribution of Class Numbers in Continued Fraction Families of Real Quadratic Fields
2018
·
Alexander Dahl
, Vítězslav Kala
·
Proceedings of the Edinburgh Mathematical Society
·
7
PDF
Arithmetic of cubic number fields: Jacobi–Perron, Pythagoras, and indecomposables
2025
·
Vítězslav Kala
, Ester Sgallová
, et al.
·
Journal of Number Theory
·
6
PDF
Kitaoka's Conjecture for quadratic fields
2025
·
Kala, Vitezslav
, Krásenský, Jakub
, et al.
·
arXiv (Cornell University)
·
6
PDF
Density of Self-Dual Automorphic Representations of GL_n(A_Q)
2014
·
Kala, Vitezslav
·
arXiv (Cornell University)
·
6
PDF
Periodicity of general multidimensional continued fractions using repetend matrix form
2024
·
Hanka Řada
, Štěpán Starosta
, et al.
·
Expositiones Mathematicae
·
5
PDF
Sums of squares in $S$-integers
2020
·
Kala, Vítězslav
, Yatsyna, Pavlo
·
arXiv (Cornell University)
·
5
PDF
Idempotence of finitely generated commutative semifields
2018
·
Vítězslav Kala
, Miroslav Korbelář
·
Forum Mathematicum
·
5
PDF
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Works count:
62
Citation count:
428
H-index:
11
I10-index:
17
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