Results 31 to 40 of about 12,505,419 (302)

Theoretical and Numerical Analysis of an Optimal Execution Problem with Uncertain Market Impact [PDF]

open access: yes, 2015
This paper is a continuation of Ishitani and Kato (2015), in which we derived a continuous-time value function corresponding to an optimal execution problem with uncertain market impact as the limit of a discrete-time value function. Here, we investigate
A Alfonsi   +23 more
core   +3 more sources

THE EFFECTS OF FOREIGN DIRECT INVESTMENT ON THE ECONOMIES OF CENTRAL AND EASTERN EUROPE COUNTRIES [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2016
The present study aims to highlight the positive impact that foreign direct investments have on occupancy rate, on government revenue and economic growth of Central and Eastern Europe countries.
CUCOŞ PAULA – ROXANA
doaj  

A Flight Path Angle Reconstruction-Based Polynomial Guidance Law with Multiple Constraints

open access: yesAerospace
A novel polynomial guidance law is proposed for flight vehicle terminal guidance, subject to multiple constraints including launch angle, impact angle, impact time, and zero terminal acceleration.
Hong Liang, Zechen Zhang, Sijiang Chang
doaj   +1 more source

IMPACT OF SOME DEMOGRAPHIC PARAMETERS ON LEISURE TIME AND BODY WEIGHT

open access: yesAnthropological Researches and Studies, 2017
Objectives. This study aims to determine the variability of the preferred way of spending leisure time (LT), classification according to Body mass index (BMI) and the interest in the control of body weight (BW), in relation to age, gender, place of ...
CORNELIA RADA
doaj   +1 more source

Bayesian time series analysis of terrestrial impact cratering

open access: yes, 2011
Giant impacts by comets and asteroids have probably had an important influence on terrestrial biological evolution. We know of around 180 high velocity impact craters on the Earth with ages up to 2400Myr and diameters up to 300km.
Alvarez   +44 more
core   +1 more source

Impact of weak localization in the time domain

open access: yes, 2003
We find a renormalized "time-dependent diffusion coefficient", D(t), for pulsed excitation of a nominally diffusive sample by solving the Bethe-Salpeter equation with recurrent scattering.
Chabanov, A. A.   +4 more
core   +1 more source

Impact of day/night time land surface temperature in soil moisture disaggregation algorithms [PDF]

open access: yes, 2016
Since its launch in 2009, the ESA’s SMOS mission is providing global soil moisture (SM) maps at ~40 km, using the first L-band microwave radiometer on space.
Camps Carmona, Adriano José   +5 more
core   +2 more sources

An experimental study on occurrence of intermediate peaks in ice load signals

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2020
The purpose of this study is to analyze the relationship between the occurrence of intermediate peak and time duration, and to conduct a review for the causes of the intermediate peak.
Se-Jin Ahn, Tak-Kee Lee
doaj   +1 more source

Impact of delivery time factor on treatment time and plan quality in tomotherapy

open access: yesScientific Reports, 2023
Delivery time factor (DTF) is a new parameter introduced by the RayStation treatment planning system for tomotherapy treatment planning. This study investigated the effects of this factor on various tomotherapy plans.
Takayuki Yagihashi   +7 more
doaj   +1 more source

Mathematical Formulation of an Optimal Execution Problem with Uncertain Market Impact [PDF]

open access: yes, 2015
We study an optimal execution problem with uncertain market impact to derive a more realistic market model. We construct a discrete-time model as a value function for optimal execution.
Ishitani, Kensuke, Kato, Takashi
core   +3 more sources

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