Zobrazeno 1 - 10
of 385
pro vyhledávání: '"P. Livieri"'
We develop a model based on mean-field games of competitive firms producing similar goods according to a standard AK model with a depreciation rate of capital generating pollution as a byproduct. Our analysis focuses on the widely-used cap-and-trade
Externí odkaz:
http://arxiv.org/abs/2407.12754
Predicting the conditional evolution of Volterra processes with stochastic volatility is a crucial challenge in mathematical finance. While deep neural network models offer promise in approximating the conditional law of such processes, their effecti
Externí odkaz:
http://arxiv.org/abs/2405.20094
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 33, Pp 390-396 (2015)
The critical plane calculation for multiaxial damage assessment is often a demanding task, particularly for large FEM models of real components. Anyway, in actual engineering requests, sometime, it is possible to take advantage of the specific prop
Externí odkaz:
https://doaj.org/article/1c0183e229684999a1893859fc0cb7c6
We investigate and prove the mathematical properties of a general class of one-dimensional unimodal smooth maps perturbed with a heteroscedastic noise. Specifically, we investigate the stability of the associated Markov chain, show the weak convergen
Externí odkaz:
http://arxiv.org/abs/2305.13475
Autor:
Leocata, Marta, Livieri, Giulia, Morlacchi, Silvia, Corvino, Fausto, Flandoli, Franco, Pirni, Alberto Eugenio Ermenegildo
We propose a Markovian model to understand how Italy's public sphere behaves on the green energy transition theme. The paper uses the example of solar photovoltaics as a point of reference. The adoption decision is assumed to be sequentially influenc
Externí odkaz:
http://arxiv.org/abs/2304.11213
Publikováno v:
Frattura ed Integrità Strutturale, Vol 8, Iss 30, Pp 558-568 (2014)
This work deals with the notch sensitivity of sharp notches under multi-axial fatigue loading. The main discussion concerns the differences in notch sensitivity at high cycle fatigue regime, between tensile, torsional and combined loading. For this
Externí odkaz:
https://doaj.org/article/9e952a557f384ccb8713d09e48bbf2b6
Transition risk can be defined as the business-risk related to the enactment of green policies, aimed at driving the society towards a sustainable and low-carbon economy. In particular, the value of certain firms' assets can be lower because they nee
Externí odkaz:
http://arxiv.org/abs/2303.12483
Mode I Stress Intensity Factors for triangular corner crack nearby intersecting of cylindrical holes
Publikováno v:
Frattura ed Integrità Strutturale, Vol 7, Iss 26, Pp 80-91 (2013)
In this paper triangular flaws has been taken into account at the intersection of two holes inside a specified specimen. Influence of bore hole D1/D2 and angle between their axes α are examined. Numerical analysis are performed to determine Stress I
Externí odkaz:
https://doaj.org/article/790c39216b2e45dd8b01a5efdbbe9aae
Publikováno v:
Frattura ed Integrità Strutturale, Vol 5, Iss 17, Pp 23-31 (2011)
A criterion for the prediction of the static failure loads in tensile PMMA specimens with sharp notches is presented. The proposed criterion is based on a regularized version of the eXtended Finite Element Method (XFEM), which has been previously app
Externí odkaz:
https://doaj.org/article/5f6e9eb115924b9eae129d00baca6f6b
Publikováno v:
Fracture and Structural Integrity, Vol 4, Iss 12, Pp 79-87 (2010)
Nel presente lavoro vengono messi a confronto due metodi idonei per la verifica di giunzioni saldate per punti: il metodo del raggio di raccordo fittizio ed il metodo del gradiente implicito. Il primo impone un raggio di raccordo diverso da zero al p
Externí odkaz:
https://doaj.org/article/2cb8be7798a74565be834e7527b9a0da