Results 31 to 40 of about 3,086,260 (319)
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Beigel, Richard +2 more
openaire +1 more source
APPLICATION OF THE METHOD OF LINES FOR SOLVING ONE-DIMENSIONAL EQUATION OF PARABOLIC TYPE UNDER THE BOUBDARY CONDITIONS OF THE SECOND AND FIRS GENERA [PDF]
In the article an algorithm for solving a one-dimensional inhomogeneous parabolic equation is described under boundary conditions of the second kind at the beginning and of the first kind at the end of the interval. By introduction of a grid with respect
I. K. Karimov +2 more
doaj +1 more source
APPROXIMATION MODELS THE FORMATION PRESSURE ACCORDING TO GAS-DYNAMICS SURVEYS OF WELLS
A convenient practical method for approximating of the formation pressure at an arbitrary point inside the reservoir is offered. The method uses measurements in neighboring wells which, unlike the classical methods of Lagrange and Newton, does not ...
Vladimir A. Tolpaev, Roman A. Ryskalenko
doaj
A complete MAPLE procedure is designed to effectively implement an algorithm for approximating trigonometric functions. The algorithm gives a piecewise polynomial approximation on an arbitrary interval, presenting a special partition that we can get its ...
Le Phuong Quan
doaj +1 more source
More concerning the anelastic and subseismic approximations for low-frequency modes in stars
Two approximations, namely the subseismic approximation and the anelastic approximation, are presently used to filter out the acoustic modes when computing low frequency modes of a star (gravity modes or inertial modes).
Dintrans, B., Rieutord, M.
core +1 more source
Spectral Representation and Simulation of Fractional Brownian Motion
This paper gives a new representation for the fractional Brownian motion that can be applied to simulate this self-similar random process in continuous time. Such a representation is based on the spectral form of mathematical description and the spectral
Konstantin Rybakov
doaj +1 more source
DEVELOPMENT OF A DISCRETE MATHEMATICAL MODEL OF THE HYDROTREATING DIESEL FUEL REACTOR
The article gives an example of the transformation of the initial mathematical model of the hydrotreating diesel fuel reactor which is a system of algebraic equations into its discrete analogue, using the method of "nets" (finite difference method).
Ksenia Igorevna Netsvetaeva
doaj
Approximation of functions with linear positive operators which fix {1, φ} and {1, φ2}
In this manuscript, linear and positive operators described on bounded and unbounded intervals that fix the function sets {1, φ} and {1, φ2} such that φ ∈ C[0, 1] are presented. Then we present different types of operators by choosing different functions
Usta Fuat
doaj +1 more source
ABSTRACT The pediatric hematology‐oncology fellowship training curriculum has not substantially changed since its inception. The first year of training is clinically focused, and the second and third years are devoted to scholarship. However, this current structure leaves many fellows less competitive in the current job market, resulting in ...
Scott C. Borinstein +3 more
wiley +1 more source
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine +10 more
wiley +1 more source

