Results 1 to 10 of about 188 (174)

Some structures of the catalan numbers I [PDF]

open access: yesریاضی و جامعه
The Catalan numbers are ubiquitous in counting problems which is one of the primary reasons for its popularity. From various sources like books and Wikipedia we see that in combinatorial mathematics.
Daniel Yaqubi, Madjid Mirzavaziri
doaj   +1 more source

Méthodes analytiques, probabilistes et dynamiques dans l'étude des systèmes de numération

open access: yes, 2018
Im täglichen Leben müssen wir Zahlen in einem Zahlensystem darstellen. Diese Habilitationsschrift befasst sich mit einigen Aspekten dieser Systeme.
Madritsch, Manfred
core   +1 more source

Pattern avoidance in ascent sequences

open access: yes, 2011
Ascent sequences are sequences of nonnegative integers with restrictions on the size of each letter, depending on the number of ascents preceding it in the sequence.
Steingrimsson, Einar, Duncan, Paul
core  

Polynomials and the art of counting: some instances of the Cyclic Sieving Phenomenon

open access: yes, 2017
One of the many fascinating aspects of Enumerative Combinatorics is that it often finds contacts between different areas of mathematics, and reveals unsuspected relations.
Gaiffi, Giovanni, Iraci, Alessandro
core  

Automated black-box boundary value detection. [PDF]

open access: yesPeerJ Comput Sci, 2023
Dobslaw F   +2 more
europepmc   +1 more source

Playing With the Index of M-Theory. [PDF]

open access: yesCommun Math Phys, 2022
Del Zotto M   +3 more
europepmc   +1 more source

Noncrossing arithmetic

open access: yes
Higher-order notions of Kreweras complementation have appeared in the literature inthe works of Krawczyk, Speicher, Mastnak, Nica, Arizmendi, Vargas, and others.
Kock, Joachim   +3 more
core  

Noncrossing arithmetics

open access: yes
Higher-order notions of Kreweras complementation have appeared in the literature in the works of Krawczyk, Speicher, Mastnak, Nica, Arizmendi, Vargas, and others. While the theory has been developed primarily for specific applications in free probability,
Kock, Joachim   +3 more
core  

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