Non-stationary extensions for random field threshold exceedance asymptotic error bounds
Risk assessment of real phenomena modeled by spatial or spatiotemporal random fields is an area of increasing research interest. Evaluation of different classes of excursion probabilities, in relation to structural properties of excursion sets, is one of the most significant topics in this context. There are key references providing error bound approximations for excursion probabilities based on the Euler-Poincaré characteristic of excursion sets. Gaussianity and/or stationarity assumptions, jointly with suitable regularity conditions, are considered. Spatial deformation and local smoothing by means of kernel–based blurring transformations in terms of convolution operators provide significant classes of non-stationary random fields. In this work, extensions of classical asymptotic error bound approximation results are provided in such more general scenarios.
Work supported by MINECO/FEDER grant MTM2015-70840-P.
Palabras clave / Keywords: blurring deformation Euler-Poincaré characteristic non-stationary random fields threshold exceedances
Otros trabajos en la misma sesión
Últimas noticias
-
04/06/18
Certificados -
13/04/18
Resumen del programa y Programa detallado -
22/03/18
Descuentos en medios de trasporte para congresistas y acompañantes -
01/02/18
Ampliación del plazo de tarifa superreducida -
19/01/18
Ampliación de plazos -
15/01/18
Programación para el día 29 de mayo -
15/01/18
Conferenciantes plenarios -
12/01/18
Sede: Palacio de Congresos -
24/12/17
Sesión plenaria en memoria del Profesor Pedro Gil -
24/12/17
Corrección bases del Premio Ramiro Melendreras
