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An interesting open problem in number theory asks whether it is possible to walk to infinity on primes, where each term in the sequence has one more digit than the previous. In this paper, we study its variation where we walk on the Fibonacci sequenc
Externí odkaz:
http://arxiv.org/abs/2204.08138
Autor:
Popescu, Tudor, Rohrmeier, Martin
Publikováno v:
In Evolution and Human Behavior November 2024 45(6)
An interesting question, known as the Gaussian moat problem, asks whether it is possible to walk to infinity on Gaussian primes with steps of bounded length. Our work examines a similar situation in the real quadratic integer ring $\mathbb{Z}[\sqrt{2
Externí odkaz:
http://arxiv.org/abs/2011.07386
Autor:
"q-binomials, The 2020 Polymath Jr. REU, group", the Grassmannian, Ahmed, Huda, Chishti, Rasiel, Chiu, Yu-Cheng, Dorpalen-Barry, Galen, Ellis, Jeremy, Fang, David, Feigen, Michael, Feigert, Jonathan, González, Mabel, Harker, Dylan, Wei, Jiaye, Joshi, Bhavna, Kulkarni, Gandhar, Lad, Kapil, Liu, Zhen, Mingyang, Ma, Myers, Lance, Nigam, Arjun, Popescu, Tudor, Reiner, Victor, Rong, Zijian, Sukarto, Eunice, Villamil, Leonardo Mendez, Wang, Chuanyi, Wang, Napoleon, Yamin, Ajmain, Yu, Jeffery, Yu, Matthew, Zhang, Yuanning, Zhu, Ziye, Zijian, Chen
Publikováno v:
Involve 15 (2022) 271-288
This paper studies, for a positive integer $m$, the subalgebra of the cohomology ring of the complex Grassmannians generated by the elements of degree at most $m$. We build in two ways upon a conjecture for the Hilbert series of this subalgebra due t
Externí odkaz:
http://arxiv.org/abs/2011.03179
Autor:
Miller, Steven J., Peng, Fei, Popescu, Tudor, Siktar, Joshua M., Wattanawanichkul, Nawapan, Program, The Polymath REU
An interesting open conjecture asks whether it is possible to walk to infinity along primes, where each term in the sequence has one digit more than the previous. We present different greedy models for prime walks to predict the long-time behavior of
Externí odkaz:
http://arxiv.org/abs/2010.14932
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Autor:
Popescu, Tudor
L’augmentation de l’exploitation minières, le développement d’une agriculture intensive et la consommation croissante de médicaments ont conduit à une pollution des écosystèmes aquatiques. Les polluants organiques et métalliques sont sus
Externí odkaz:
http://www.theses.fr/2016LIL10194/document
Autor:
Popescu, Tudor Dinu
Publikováno v:
Concept. 24(1):269-279
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1090846
Autor:
Popescu, Tudor
Humans have an innate ability to deal with numerosity and other aspects of magnitude. This ability is generally honed through education in and experience with mathematics, which necessarily changes the brain structurally and functionally. These chang
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.655108
Publikováno v:
Psychology of Music; Jul2024, Vol. 52 Issue 4, p472-488, 17p