4,668 datasets found

We propose a level-set model of phase change and apply it to the study of the Leidenfrost effect. The new ingredients used in this model are twofold: first we enforce...

We build a two-country open-economy monetary union DSGE model in order to explain some macroeconomic imbalances in the euro area. We fo cus on the role of cyclic al...

The hypothetical cosmic inflation, driven by a fundamental scalar field of unknown nature, is widely acclaimed as the cause of the primordial gravitational waves...

13 pages, 28 eqs, 15 refs; Invited talk at the International Conference "Describing Complex Systems 2006" (Brijuni Islands, 12-14 June 2006), see http://decos.znanost.org;...

In persistent topology, q-tame modules appear as a natural and large class of persistence modules indexed over the real line for which a persistence diagram is...

In the narrative Nox, Anne Carson composes an elegy for her deceased brother, as much as an elegy to the reproduction of the work of art, from the wax tablet to the...

This is the first part of the homotopy theory of co-Segal categories. We use our previous material and results on co-Segal dg-categories.

We investigate the exact entanglement dynamics of a two-qubit Heisenberg XXZ chain with Dzyaloshinskii-Moriya (DM) interactions, interacting with an anisotropic spin...

6 pages, 9 figures, epj macros

We show that strongly positively recurrent Markov shifts (in particular shifts of finite type) are classified up to Borel conjugacy by their entropy, period and their...

26p

How are social and epistemic structures driving future interactions in scientific research? We analyzed a very large data set of scientific publications (APS dataset)...

This paper proposes intraday High Frequency Risk (HFR) measures for market risk in the case of irregularly spaced high-frequency data. In this context, we distinguish...

Using a field experiment in China, we study whether migration status is correlated with attitudes toward risk, ambiguity, and competitiveness. Our subjects include...

This paper studies the effect of investor's bounded rationality on market dynamics. In an order driven market, we consider a few-types model where two risky assets are...

16 pages

29 pages avec calculs

10 pages, 2 figures

2010 Report of the Saudi-Italian-French Archaeological Project at Dûmat al-Jandal (Saudi Arabia)

Ouvrage bilingue anglais-arabe / English and arabic wide audience book