Zobrazeno 1 - 10
of 11 964
pro vyhledávání: '"van der, Hoeven"'
Hot-carrier trapping preserves high quantum yields but limits optical gain in InP-based quantum dots
Autor:
Vonk, Sander J. W., Prins, P. Tim, Wang, Tong, Matthys, Jan, Giordano, Luca, Schiettecatte, Pieter, Mondal, Navendu, van der Hoeven, Jessi E. S., Hopper, Thomas R., Hens, Zeger, Geiregat, Pieter, Bakulin, Artem A., Rabouw, Freddy T.
Indium phosphide is the leading material for commercial applications of colloidal quantum dots. To date, however, the community has failed to achieve successful operation under strong excitation conditions, contrasting sharply with other materials. H
Externí odkaz:
http://arxiv.org/abs/2411.19565
We show that all maximal Hardy fields are elementarily equivalent as differential fields to the differential field $\mathbb T$ of transseries, and give various applications of this result and its proof.
Comment: 80 pp; extracted for publication
Comment: 80 pp; extracted for publication
Externí odkaz:
http://arxiv.org/abs/2408.05232
We introduce a computationally efficient algorithm for zeroth-order bandit convex optimisation and prove that in the adversarial setting its regret is at most $d^{3.5} \sqrt{n} \mathrm{polylog}(n, d)$ with high probability where $d$ is the dimension
Externí odkaz:
http://arxiv.org/abs/2406.06506
We show that every Hardy field extends to an $\omega$-free Hardy field. This result relates to classical oscillation criteria for second-order homogeneous linear differential equations. It is essential in [12], and here we apply it to answer question
Externí odkaz:
http://arxiv.org/abs/2404.03695
We define the universal exponential extension of an algebraically closed differential field and investigate its properties in the presence of a nice valuation and in connection with linear differential equations. Next we prove normalization theorems
Externí odkaz:
http://arxiv.org/abs/2403.19732
Consider a sparse multivariate polynomial f with integer coefficients. Assume that f is represented as a "modular black box polynomial", e.g. via an algorithm to evaluate f at arbitrary integer points, modulo arbitrary positive integers. The problem
Externí odkaz:
http://arxiv.org/abs/2312.17664
Consider a sparse polynomial in several variables given explicitly as a sum of non-zero terms with coefficients in an effective field. In this paper, we present several algorithms for factoring such polynomials and related tasks (such as gcd computat
Externí odkaz:
http://arxiv.org/abs/2312.17380
Surreal numbers form the ultimate extension of the field of real numbers with infinitely large and small quantities and in particular with all ordinal numbers. Hyperseries can be regarded as the ultimate formal device for representing regular growth
Externí odkaz:
http://arxiv.org/abs/2310.14879
For any ordinal $\alpha > 0$, we show how to define a hyperexponential $E_{\omega^{\alpha}}$ and a hyperlogarithm $L_{\omega^{\alpha}}$ on the class $\mathbf{No}^{>, \succ}$ of positive infinitely large surreal numbers. Such functions are archetypes
Externí odkaz:
http://arxiv.org/abs/2310.14873
Autor:
Sarah Lemaire, Mónica Ferreira, Zander Claes, Rita Derua, Madryn Lake, Gerd Van der Hoeven, Fabienne Withof, Xinyu Cao, Elora C. Greiner, Arminja N. Kettenbach, Aleyde Van Eynde, Mathieu Bollen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Protein Ser/Thr phosphatase PP1 is always associated with one or two regulatory subunits or RIPPOs. One of the earliest evolved RIPPOs is PPP1R2, also known as Inhibitor-2. Since its discovery nearly 5 decades ago, PPP1R2 has been variously
Externí odkaz:
https://doaj.org/article/2fbdf03a68e8414dabd3add1e06c5217
