Zobrazeno 1 - 10
of 13 332
pro vyhledávání: '"A ELIZALDE"'
Autor:
Elizalde, Sergi, Lafrenière, Nadia, Lewis, Joel Brewster, McNicholas, Erin, Striker, Jessica, Welch, Amanda
We find a generating function for interval-closed sets of the product of two chains poset by constructing a bijection to certain bicolored Motzkin paths. We also find a functional equation for the generating function of interval-closed sets of trunca
Externí odkaz:
http://arxiv.org/abs/2412.16368
Based on the Newtonian mechanics, in this article, we present a heuristic derivation of the Friedmann equations, providing an intuitive foundation for these fundamental relations in cosmology. Additionally, using the first law of thermodynamics and E
Externí odkaz:
http://arxiv.org/abs/2412.15139
Autor:
Elizalde, Sergi, Luo, Amya
Nonnesting permutations are permutations of the multiset $\{1,1,2,2,\dots,n,n\}$ that avoid subsequences of the form $abba$ for any $a\neq b$. These permutations have recently been studied in connection to noncrossing (also called quasi-Stirling) per
Externí odkaz:
http://arxiv.org/abs/2412.00336
Bounce cosmological models containing a dark viscous fluid in a spatially flat Friedmann-Robertson-Walker (FRW) universe are considered. The universe evolution is described in terms of generalized equation of state (EoS) parameters, in presence of th
Externí odkaz:
http://arxiv.org/abs/2411.11456
A descent $k$ of a permutation $\pi=\pi_{1}\pi_{2}\dots\pi_{n}$ is called a big descent if $\pi_{k}>\pi_{k+1}+1$; denote the number of big descents of $\pi$ by $\operatorname{bdes}(\pi)$. We study the distribution of the $\operatorname{bdes}$ statist
Externí odkaz:
http://arxiv.org/abs/2408.15111
The $H_{0}$ tension problem is studied in the light of a matter creation mechanism (an effective approach to replacing dark energy), the way to define the matter creation rate being of pure phenomenological nature. Bayesian (probabilistic) Machine Le
Externí odkaz:
http://arxiv.org/abs/2407.20285
Autor:
Deshmukh, Soham, Han, Shuo, Bukhari, Hazim, Elizalde, Benjamin, Gamper, Hannes, Singh, Rita, Raj, Bhiksha
Recent literature uses language to build foundation models for audio. These Audio-Language Models (ALMs) are trained on a vast number of audio-text pairs and show remarkable performance in tasks including Text-to-Audio Retrieval, Captioning, and Ques
Externí odkaz:
http://arxiv.org/abs/2407.18062
Autor:
Elizalde, Mauricio, Sturm, Stephan
We aim to provide an intertemporal, cost-efficient consumption model that extends the consumption optimization inspired by the Distribution Builder, a tool developed by Sharpe, Johnson, and Goldstein. The Distribution Builder enables the recovery of
Externí odkaz:
http://arxiv.org/abs/2405.16336
Autor:
Elizalde, Sergi, Lin, Yixin
We consider the permutation analogue of Penney's game for words. Two players, in order, each choose a permutation of length $k\ge3$; then a sequence of independent random values from a continuous distribution is generated, until the relative order of
Externí odkaz:
http://arxiv.org/abs/2404.06585
Autor:
Elizalde, Sergi
Canon permutations are permutations of the multiset having $k$ copies of each integer between $1$ and $n$, with the property that the subsequences obtained by taking the $j$th copy of each entry, for each fixed $j$, are all the same. For $k=2$, canon
Externí odkaz:
http://arxiv.org/abs/2403.14914