Results 41 to 50 of about 181,926 (180)

On a set of numbers arising in the dynamics of unimodal maps

open access: yes, 2003
In this paper we initiate the study of the arithmetical properties of a set numbers which encode the dynamics of unimodal maps in a universal way along with that of the corresponding topological zeta function. Here we are concerned in particular with the
Isola, Stefano
core   +1 more source

On the domain of singular traces

open access: yes, 2002
The question whether an operator belongs to the domain of some singular trace is addressed, together with the dual question whether an operator does not belong to the domain of some singular trace. We show that the answers are positive in general, namely
DANIELE GUIDO, Dixmier J., TOMMASO ISOLA
core   +1 more source

Changes in the 6th edition of the World Health Organization classification of tumours of the digestive system

open access: yesHistopathology, Volume 88, Issue 7, Page 1295-1314, June 2026.
Changes and new entities in the 6th edition WCT of the digestive system, including structural, molecular, and diagnostic updates to standardize terminology and improve clinical relevance. Epithelial tumours are organized by site; neuroendocrine, mesenchymal and haematolymphoid tumours have dedicated chapters, with refined grading, redefined ...
Mark J Arends   +48 more
wiley   +1 more source

On the rate of convergence to equilibrium for countable ergodic Markov chains

open access: yes, 2003
Using elementary methods, we prove that for a countable Markov chain $P$ of ergodic degree $d > 0$ the rate of convergence towards the stationary distribution is subgeometric of order $n^{-d}$, provided the initial distribution satisfies certain ...
Isola, Stefano
core  

Stress Field and Megathrust Strength in the Western Hellenic Subduction System: Insights From the 2024 Mw 5.9 Strofades Earthquake Sequence, Greece

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract A M5.9 earthquake occurred on 29 March 2024, offshore near the Strofades Islands, in the western Hellenic Subduction System. Here we present high‐precision earthquake locations and focal mechanisms that suggest the rupture of a NNE‐SSW striking, left‐lateral strike‐slip fault.
G. M. Bocchini   +8 more
wiley   +1 more source

On systems with finite ergodic degree

open access: yes, 2003
In this paper we study the ergodic theory of a class of symbolic dynamical systems $(\O, T, \mu)$ where $T:{\O}\to \O$ the left shift transformation on $\O=\prod_0^\infty\{0,1\}$ and $\mu$ is a $\s$-finite $T$-invariant measure having the property that ...
Isola, Stefano
core  

The dynamo bifurcation in rotating spherical shells

open access: yes, 2009
We investigate the nature of the dynamo bifurcation in a configuration applicable to the Earth's liquid outer core, i.e. in a rotating spherical shell with thermally driven motions.
Dormy, Emmanuel, Morin, Vincent
core   +2 more sources

Fermented Fish Products: A Comprehensive Overview of Traditional Processing Techniques, Varieties, and Their Health Benefits

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT This review addresses the processing aspects and integrates in vitro and in vivo findings to highlight the various health benefits of indigenous fermented fish products from different regions of the world. Across Asia, Africa, and Northern Europe, fermented fish holds cultural significance, with each region boasting unique varieties shaped by ...
Banlambhabok Khongthaw   +6 more
wiley   +1 more source

Isola

open access: yes, 2023
L’isola è il limite tra la terra e l’acqua, tra la terra e l’aria e in questo contesto si inserisce l’uomo. L’uomo può vedere l’isola come l’ancora di salvezza dalla forza indomabile, terribile potenza distruttiva del mare o il luogo della sua condanna.
openaire   +2 more sources

Novikov-Shubin invariants and asymptotic dimensions for open manifolds

open access: yes, 1998
The Novikov-Shubin numbers are defined for open manifolds with bounded geometry, the Gamma-trace of Atiyah being replaced by a semicontinuous semifinite trace on the C*-algebra of almost local operators.
Guido, Daniele, Isola, Tommaso
core   +3 more sources

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