Semi-stochastic generation of rock discontinuity networks based on traces exposed on cavern roof

2021 ◽  
pp. 104978
Author(s):  
Qi-Hua Zhang ◽  
Qing-Bing Liu
Keyword(s):  
Stochastic Generation ◽  
Rock Discontinuity

scholarly journals Analysis of Stochastic Generation and Shifts of Phantom Attractors in a Climate–Vegetation Dynamical Model

Mathematics ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1329
Author(s):  
Lev Ryashko ◽  
Dmitri V. Alexandrov ◽  
Irina Bashkirtseva
Keyword(s):  
Multiplicative Noise ◽  
Nonlinear Dynamical Systems ◽  
Stochastic Theory ◽  
Slow Variable ◽  
Theoretical Description ◽  
Mathematical Study ◽  
Stochastic Generation ◽  
Nonlinear Dynamical ◽  
Additive And Multiplicative Noise ◽  
And Shifts

A problem of the noise-induced generation and shifts of phantom attractors in nonlinear dynamical systems is considered. On the basis of the model describing interaction of the climate and vegetation we study the probabilistic mechanisms of noise-induced systematic shifts in global temperature both upward (“warming”) and downward (“freezing”). These shifts are associated with changes in the area of Earth covered by vegetation. The mathematical study of these noise-induced phenomena is performed within the framework of the stochastic theory of phantom attractors in slow-fast systems. We give a theoretical description of stochastic generation and shifts of phantom attractors based on the method of freezing a slow variable and averaging a fast one. The probabilistic mechanisms of oppositely directed shifts caused by additive and multiplicative noise are discussed.

Dynamic evolution of shear rate-dependent behavior of rock discontinuity under shearing condition

2021 ◽  
Vol 28 (6) ◽  
pp. 1875-1887
Author(s):  
Lin-lin Gu ◽  
Zhen Wang ◽  
Feng Zhang ◽  
Fei Gao ◽  
Xiao Wang
Keyword(s):  
Shear Rate ◽  
Dynamic Evolution ◽  
Rock Discontinuity ◽  
Rate Dependent ◽  
Dependent Behavior

scholarly journals Stochastic Generation of Daily Rainfall, in Kavala City Station, North-Eastern Greece

2016 ◽  
Vol 162 ◽  
pp. 162-171 ◽  
Author(s):  
Thomas Papalaskaris ◽  
Theologos Panagiotidis ◽  
Sotirios Papadopoulos ◽  
Athanasios Pantrakis
Keyword(s):  
Daily Rainfall ◽  
Stochastic Generation ◽  
North Eastern

Stochastic Generation of Dots for Computer Aided Stippling

2010 ◽  
Vol 7 (4) ◽  
pp. 447-463 ◽  
Author(s):  
Germán Arroyo ◽  
Domingo Martín ◽  
M. Victoria Luzón
Keyword(s):  
Stochastic Generation ◽  
Computer Aided

Stochastic generation of hourly mean wind speed data

2004 ◽  
Vol 29 (14) ◽  
pp. 2111-2131 ◽  
Author(s):  
Hafzullah Aksoy ◽  
Z Fuat Toprak ◽  
Ali Aytek ◽  
N Erdem Ünal
Keyword(s):  
Wind Speed ◽  
Stochastic Generation ◽  
Wind Speed Data ◽  
Mean Wind Speed

scholarly journals STOCHASTIC GENERATION OF INFLOW SCENARIOS TO BE USED BY OPTIMAL RESERVOIR OPERATION MODELS

2004 ◽  
Vol 48 ◽  
pp. 451-456 ◽  
Author(s):  
Alcigeimes B. CELESTE ◽  
Koichi SUZUKI ◽  
Akihiro KADOTA ◽  
Camilo A. S. de FARIAS
Keyword(s):  
Reservoir Operation ◽  
Stochastic Generation
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