Zobrazeno 1 - 10
of 3 573
pro vyhledávání: '"LeMay P"'
Interactions between derivatives and fixpoints have many important applications in both computer science and mathematics. In this paper, we provide a categorical framework to combine fixpoints with derivatives by studying Cartesian differential categ
Externí odkaz:
http://arxiv.org/abs/2407.12691
There is an abstract notion of connection in any tangent category. In this paper, we show that when applied to the tangent category of affine schemes, this recreates the classical notion of a connection on a module (and similarly, in the tangent cate
Externí odkaz:
http://arxiv.org/abs/2406.15137
Autor:
Lemay, Jean-Simon Pacaud
Cartesian differential categories provide a categorical framework for multivariable differential calculus and also the categorical semantics of the differential $\lambda$-calculus. Taylor series expansion is an important concept for both differential
Externí odkaz:
http://arxiv.org/abs/2405.19474
Drazin inverses are a fundamental algebraic structure which have been extensively deployed in semigroup theory and ring theory. Drazin inverses can also be defined for endomorphisms in any category. However, beyond a paper by Puystjens and Robinson f
Externí odkaz:
http://arxiv.org/abs/2402.18226
Publikováno v:
EPTCS 384, 2023, pp. 171-186
The notion of a Moore-Penrose inverse (M-P inverse) was introduced by Moore in 1920 and rediscovered by Penrose in 1955. The M-P inverse of a complex matrix is a special type of inverse which is unique, always exists, and can be computed using singul
Externí odkaz:
http://arxiv.org/abs/2308.16497
Autor:
Gray, Richard O., Corbally, Christopher J., Briley, Michael M., McKay, Adam, Sims, Forrest, Boyd, David, Boussin, Christophe, McGahee, Courtney E., Buchheim, Robert, Walker, Gary, Iadevaia, David, Fernandez, David Cejudo, Lemay, Damien, Martin, Jack, Grubb, Jim, Stiewing, Albert, Daglen, Joseph, Shank, Keith, Andrews, Sydney, Barnhardt, Nick, Clark, Rebekah, Corman, Hunter, Gomes, Sabina, Jonnalagadda, Agastya, McDaries, Theo, Mills, Ava, Newsom, Will, Slate, Andrew, Watts, Michael
Publikováno v:
Astronomical Journal 166, 161-170 (2023)
TU Tau (= HD 38218 = HIP 27135) is a binary system consisting of a C-N carbon star primary and an A-type secondary. We report on new photometry and spectroscopy which tracked the recent disappearance of the A-star secondary. The dimming of the A-star
Externí odkaz:
http://arxiv.org/abs/2308.10972
Autor:
Lemay, Jean-Simon Pacaud
Publikováno v:
Electronic Notes in Theoretical Informatics and Computer Science, Volume 3 - Proceedings of MFPS XXXIX (November 23, 2023) entics:12278
Cartesian differential categories come equipped with a differential combinator which axiomatizes the fundamental properties of the total derivative from differential calculus. The objective of this paper is to understand when the Kleisli category of
Externí odkaz:
http://arxiv.org/abs/2308.06859
Previous work has shown that reverse differential categories give an abstract setting for gradient-based learning of functions between Euclidean spaces. However, reverse differential categories are not suited to handle gradient-based learning for fun
Externí odkaz:
http://arxiv.org/abs/2308.01131
Autor:
Victoria Shelton, Rajesh Detroja, Ting Liu, Keren Isaev, Anjali Silva, Verena Passerini, Mehran Bakhtiari, Lourdes Calvente, Michael Hong, Michael Y. He, Saloni Modi, Samantha A. Hershenfeld, Maja Ludvigsen, Charlotte Madsen, Stephen Hamilton-Dutoit, Francesco Annibale d’Amore, Marianne Brodtkorb, Nathalie A. Johnson, Tara Baetz, David LeBrun, Josh W. D. Tobin, Maher K. Gandhi, Andrew J. Mungall, Wei Xu, Susana Ben-Neriah, Christian Steidl, Jan Delabie, Rosemarie Tremblay-LeMay, Opeyemi Jegede, Oliver Weigert, Brad Kahl, Andrew M. Evens, Robert Kridel
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Follicular lymphoma (FL) exhibits considerable variability in biological features and clinical trajectories across patients. To dissect the diversity of FL, we utilized a Bernoulli mixture model to identify genetic subtypes in 713 pre-treatm
Externí odkaz:
https://doaj.org/article/34d7cb757e0c4fbe916aa9cea2b4742d
Autor:
Roberto Silvestro, Maurizio Mencuccini, Raúl García-Valdés, Serena Antonucci, Alberto Arzac, Franco Biondi, Valentina Buttò, J. Julio Camarero, Filipe Campelo, Hervé Cochard, Katarina Čufar, Henri E. Cuny, Martin de Luis, Annie Deslauriers, Guillaume Drolet, Marina V. Fonti, Patrick Fonti, Alessio Giovannelli, Jožica Gričar, Andreas Gruber, Vladimír Gryc, Rossella Guerrieri, Aylin Güney, Xiali Guo, Jian-Guo Huang, Tuula Jyske, Jakub Kašpar, Alexander V. Kirdyanov, Tamir Klein, Audrey Lemay, Xiaoxia Li, Eryuan Liang, Anna Lintunen, Feng Liu, Fabio Lombardi, Qianqian Ma, Harri Mäkinen, Rayees A. Malik, Edurne Martinez del Castillo, Jordi Martinez-Vilalta, Stefan Mayr, Hubert Morin, Cristina Nabais, Pekka Nöjd, Walter Oberhuber, José M. Olano, Andrew P. Ouimette, Teemu V. S. Paljakka, Mikko Peltoniemi, Richard L. Peters, Ping Ren, Peter Prislan, Cyrille B. K. Rathgeber, Anna Sala, Antonio Saracino, Luigi Saulino, Piia Schiestl-Aalto, Vladimir V. Shishov, Alexia Stokes, Raman Sukumar, Jean-Daniel Sylvain, Roberto Tognetti, Václav Treml, Josef Urban, Hanuš Vavrčík, Joana Vieira, Georg von Arx, Yan Wang, Bao Yang, Qiao Zeng, Shaokang Zhang, Emanuele Ziaco, Sergio Rossi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract As major terrestrial carbon sinks, forests play an important role in mitigating climate change. The relationship between the seasonal uptake of carbon and its allocation to woody biomass remains poorly understood, leaving a significant gap i
Externí odkaz:
https://doaj.org/article/d9eeab10ed804aef9156d9089d14491a