Zobrazeno 1 - 10
of 116
pro vyhledávání: '"A. Lepšová"'
Autor:
Labbé, Sébastien, Lepšová, Jana
We extend the well-known Dumont--Thomas numeration systems to $\mathbb{Z}$ using an approach inspired by the two's complement numeration system. Integers in $\mathbb{Z}$ are canonically represented by a finite word (starting with $\mathtt{0}$ when no
Externí odkaz:
http://arxiv.org/abs/2302.14481
Autor:
Labbé, Sébastien, Lepšová, Jana
Publikováno v:
RAIRO - Theoretical Informatics and Applications 57 (2023) 12
Using the classic two's complement notation of signed integers, the fundamental arithmetic operations of addition, subtraction, and multiplication are identical to those for unsigned binary numbers. We introduce a Fibonacci-equivalent of the two's co
Externí odkaz:
http://arxiv.org/abs/2205.02574
Publikováno v:
European Journal of Combinatorics Volume 110, 2023, article no. 103707
The set of morphisms mapping any Sturmian sequence to a Sturmian sequence forms together with composition the so-called monoid of Sturm. For this monoid, we defne a faithful representation by $(3\times 3)$-matrices with integer entries. We find three
Externí odkaz:
http://arxiv.org/abs/2203.00373
Autor:
Labbé, Sébastien, Lepšová, Jana
Publikováno v:
In: Lecroq T., Puzynina S. (eds) Combinatorics on Words. WORDS 2021. Lecture Notes in Computer Science, vol 12847. Springer, Cham
Motivated by the study of Fibonacci-like Wang shifts, we define a numeration system for $\mathbb{Z}$ and $\mathbb{Z}^2$ based on the binary alphabet $\{0,1\}$. We introduce a set of 16 Wang tiles that admits a valid tiling of the plane described by a
Externí odkaz:
http://arxiv.org/abs/2105.11898
Autor:
Duchet, Claire, Grabicová, Kateřina, Kolar, Vojtech, Lepšová, Olga, Švecová, Helena, Csercsa, Andras, Zdvihalová, Barbora, Randák, Tomáš, Boukal, David S.
Publikováno v:
In Water Research 15 February 2024 250
Autor:
Kolar, Vojtech, Chmelová, Eliška, Bílková, Martina, Borovec, Jakub, Carreira, Bruno M., Černý, Martin, Ditrich, Tomáš, Horká, Petra, Hrivniak, Ľuboš, Hrubý, František, Jan, Jiří, Landeira-Dabarca, Andrea, Lepšová-Skácelová, Olga, Musilová, Zuzana, Otáhalová, Šárka, Poláková, Martina, Polášková, Vendula, Sacherová, Veronika, Špaček, Jan, Sroka, Pavel, Vebrová, Lucie, Boukal, David S., Tropek, Robert
Publikováno v:
In Science of the Total Environment 20 November 2023 900
Autor:
Smutná, Marie, Javůrek, Jakub, Sehnal, Luděk, Toušová, Zuzana, Javůrková, Barbora, Sychrová, Eliška, Lepšová-Skácelová, Olga, Hilscherová, Klára
Publikováno v:
In Chemosphere November 2023 341
Publikováno v:
In European Journal of Combinatorics May 2023 110
Autor:
Toušová, Zuzana, Priebojová, Jana, Javůrek, Jakub, Večerková, Jaroslava, Lepšová-Skácelová, Olga, Sychrová, Eliška, Smutná, Marie, Hilscherová, Klára
Publikováno v:
In Science of the Total Environment 15 December 2022 852
Autor:
Hauerová, Radka, Hauer, Tomáš, Kaštovský, Jan, Komárek, Jiří, Lepšová-Skácelová, Olga, Mareš, Jan
Publikováno v:
In Molecular Phylogenetics and Evolution December 2021 165