Results 81 to 90 of about 1,170,059 (167)

Automated financial multi-path GETS modelling [PDF]

General-to-Specific (GETS) modelling has witnessed major advances over the last decade thanks to the automation of multi-path GETS specification search. However, several scholars have argued that the estimation complexity associated with financial models
Alvaro Escribano, Genaro Sucarrat
core  

Study on the mechanical properties of multi-walled carbon nanotubes-basalt fiber reinforced lunar soil simulant

矿业科学学报
The utilization of in-situ lunar resources has become the core path for the construction of lunar scientific research stations. This paper adds multi-walled cabon nanotbes (MWCNTs) and basalt fibers (BF) into basalt-simulated lunar soil to study the ...
MA Qinyong, YANG Jinhui, ZHANG Bobo
doaj   +1 more source

Sample Path Properties of Self-Similar Processes with Stationary Increments

The Annals of Probability, 1985
A real-valued process \(X=(X(t))_{t\in {\mathbb{R}}}\) is self-similar with exponent H (H-ss), if \(X(a\cdot)=_ da^ HX\) for all \(a>0\). Sample path properties of H-ss processes with stationary increments are investigated. The main result is that the sample paths have nowhere bounded variation if \(01\), in which case they are singular.
openaire   +3 more sources

Some sample path properties of Gaussian processes

, 1979
Imperial Users ...
Ortega-Sanchez, J., Ortega-Sanchez, J.
openaire   +1 more source

Measure-Theoretic Analysis of Stochastic Competence Sets and Dynamic Shapley Values in Banach Spaces

Mathematics
We develop a measure-theoretic framework for dynamic Shapley values in Banach spaces, extending classical cooperative game theory to continuous-time, infinite-dimensional settings.
Jih-Jeng Huang, Chin-Yi Chen
doaj   +1 more source

Environmental and geostatistical modelling of soil properties toward precision agriculture

Discover Soil
Understanding the spatial distribution of soil properties is critical for achieving precision agriculture. The study aims to model soil property heterogeneity in the context of food sustainability using remote sensing (RS) and geostatistical techniques ...
Tobore Anthony, Ugonna Nkwunonwo, Anoke Emmanuel, Oyerinde Ganiyu   +3 more
doaj   +1 more source

Influence of shot-peening treatment on wear resistance of medium manganese steel

Journal of Materials Research and Technology
The effect of shot peening treatment on dry sliding wear behavior of medium manganese steel in as-hot rolled and solution-aging states were studied. The results show that before shot peening, the wear resistance of the solution-aging sample was better ...
Yongyong Jia, Zhihui Cai, Mingwei Yuan, Shangkun Wang, Lifeng Ma   +4 more
doaj   +1 more source

Synergy of laser powder bed fusion (LPBF) and heat treatment for CuNi2SiCr alloy enhancement

Materials & Design
This research explores the thermal and mechanical properties of a CuNi2SiCr alloy made by laser powder bed fusion (LPBF) for potential use in the neck insert of extrusion blow molds.
Eskandar Fereiduni, Ali Ghasemi, Noah Sargent, Mohamed Balbaa, Liyi Wang, Mohamed Elbestawi, Swee Leong Sing, Wei Xiong   +7 more
doaj   +1 more source

Evolution Law of Contact Force Chain Network Structure of Geotechnical Granular Materials Under Unloading Stress Paths. [PDF]

Materials (Basel)
Wei G, Tong J, Liang L, Yu C, Feng G, Wei X.   +5 more
europepmc   +1 more source

Sample path properties of ergodic self-similar processes

Sample path properties of ergodic self-similar processes
Dedicated to Professor Nobuyuki Ikeda on his 60th ...
openaire   +1 more source