Zobrazeno 1 - 10
of 49 022
pro vyhledávání: '"Lukáş, P."'
Publikováno v:
Metalurgija, Vol 45, Iss 2, Pp 85-91 (2006)
In the last decade, a lot of effort has been paid to optimising the thermomechanical processing of TRIP steels that stands for transformation induced plasticity. The precise characterization of the resulting multiphase microstructure of low alloyed T
Externí odkaz:
https://doaj.org/article/2688223a535a4933a5f490634d93f36f
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 3, Iss 2-3, Pp 69-84 (1991)
Externí odkaz:
https://doaj.org/article/efda6639f52e40e3a7acf7349fb0dfd2
Understanding heat transport in organic semiconductors is of fundamental and practical relevance. Therefore, we study the lattice thermal conductivities of a series of (oligo)acenes, where an increasing number of rings per molecule leads to a systema
Externí odkaz:
http://arxiv.org/abs/2412.05062
We consider the problem of releasing a sparse histogram under $(\varepsilon, \delta)$-differential privacy. The stability histogram independently adds noise from a Laplace or Gaussian distribution to the non-zero entries and removes those noisy count
Externí odkaz:
http://arxiv.org/abs/2412.10357
We study the problem of privately releasing an approximate minimum spanning tree (MST). Given a graph $G = (V, E, \vec{W})$ where $V$ is a set of $n$ vertices, $E$ is a set of $m$ undirected edges, and $ \vec{W} \in \mathbb{R}^{|E|} $ is an edge-weig
Externí odkaz:
http://arxiv.org/abs/2412.10130
Dense prediction tasks such as object detection and segmentation require high-quality labels at pixel level, which are costly to obtain. Recent advances in foundation models have enabled the generation of autolabels, which we find to be competitive b
Externí odkaz:
http://arxiv.org/abs/2412.10032
The aim of this paper is to discuss several aspects of connections between the p-Laplacian and mathematical models in hydrology. At first we present models of groundwater flow in phreatic aquifers and models of irrigation and drainage that lead to qu
Externí odkaz:
http://arxiv.org/abs/2412.10017
One regime where we might see departures from general relativity is at the largest accessible scales, with a natural choice in cosmology being the cosmological horizon (or Hubble) scale. We investigate a single-parameter extension to the standard cos
Externí odkaz:
http://arxiv.org/abs/2412.09568
Abs-smooth functions are given by compositions of smooth functions and the evaluation of the absolute value. The linear independence kink qualification (LIKQ) is a fundamental assumption in optimization problems governed by these abs-smooth functions
Externí odkaz:
http://arxiv.org/abs/2412.09175
The third-named author recently proved [Israel J. of Math. 258 (2023), 475--502] that there are infinitely many \textit{collisions} of the base-2 and base-3 sum-of-digits functions. In other words, the equation \[ s_2(n)=s_3(n) \] admits infinitely m
Externí odkaz:
http://arxiv.org/abs/2412.09124