Constant coefficients

Part 1 book "Mathematical foundation of computer science" includes content: Discrete theory, relations and functions; discrete numeric functions and generating functions; recurrence relations with constant coefficients; algebraic structure; propositional logic; lattice theory.

183p oursky02 07-08-2023 4 4   Download

The electric and magnetic properties of a lithium ferrite (LF) synthesized using the solid state reaction technique have been reported. The XRD studies reveal the cubic nature, from which the crystallite size and the lattice constant are determined to be 16.84 nm and 2.847 Å repectively. The FESEM confirms the coarseness in the samples with a low porosity.

6p viberbers 09-08-2023 6 3   Download

Ebook Differential equations includes contents: Chapter 1: basic concepts and classifying differential equations; chapter 2: solutions of 1st order differential equations; chapter 3: applications of 1st order DE's; chapter 4: linear differential equations: theory of solutions; chapter 5: solutions of linear homogeneous differential equations with constant coefficients; chapter 6: solutions of linear nonhomogeneous equations and initial-value problems; chapter 7: applications of 2nd order linear differential equations;...

143p haojiubujain03 24-07-2023 4 3   Download

Ebook Differential and Integral Equation: Part 2 presents the following content: Jacobi’s Method for Solving Partial Differential Equations; Higher Order Equations with Constant Coefficients and Monge’s Method; Classifications of Second Order Partial Differential Equations; Solution of Laplace Differential Equation;...Please refer to the documentation for more details.

236p chankora 16-06-2023 2 1   Download

This method was used to determine Henry constants for the organosulfur compounds both in demineralized water and the high saline liquid matrix and to analyze samples from a bio electrochemical experiment that treated methanethiol.

8p vironald 15-12-2022 7 2   Download

The most common automotive suspension systems have been used passive components with fixed damping coefficient and spring constant. They are two separate functions to reach a compromise between drive quality and handling performance.

10p visusanwojcicki 28-06-2022 13 3   Download

Advanced Algorithms Analysis and Design - Lecture 7: Recurrence relations. In this lecture we will cover the following: recursive mathematical models; solving recurrence relations; first order linear homogenous recurrence relations, with constant coefficients; second order linear homogenous recurrence relations, constant coefficients; general homogenous recurrences;...

40p andromedashun 26-05-2022 6 1   Download

Lecture Introduction to Circuits for ECE - Lesson 17: First order RC and RL circuits – Solution using differential equation approach and intuitive approach. The main topics covered in this chapter include: first order circuit using a capacitor, solving linear constant coefficient differential Eqn, intuitive approach,...

17p linyanjun_2408 23-04-2022 11 1   Download

In this study, electrochemical behaviors of formazans were investigated. The compounds contained CH3 and OCH3 groups at the o-, m-, and p-positions of the 1-phenyl ring and an OCH3 group at the p-position of the 3-phenyl ring. Their electrochemical behaviors, such as the number of electrons transferred, diffusion coefficients, and heterogeneous rate constants, were studied by cyclic voltammetry, ultramicrodisk electrode, and chronoamperometry. Possible mechanisms were proposed based upon the data obtained.

9p langthannam 29-12-2021 11 0   Download

Purpose: The purpose of thesis is to study the influence of temperature, pressure and dopant on the diffusion coefficient and ionic conductivity of the bulk material as CeO2, c-ZrO2, YDC and YSZ. For YDC and YSZ thin films, we find the thickness dependence of the lattice constant, diffusion coefficient and ionic conductivity

28p tunelove 10-06-2021 9 2   Download

A number of implications arise from this study: (1) Accounting for breaks in cointegration analysis and in the estimation of the level relationship between spending and revenue is very important because ignoring breaks may lead to an overestimated slope coefficient and hence a bias on the magnitude of fiscal deficit sustainability. (2) In testing for cointegration between spending and revenue, assuming a constant cointegrating slope when it is actually time-varying can also be misleading because deficits can be sustainable for a period of time and unsustainable over another period.

17p nguaconbaynhay11 07-04-2021 17 2   Download

Magnetization and Curie temperature of the samples were measured with the SQUID and VSM equipments. The non-magnetic indium ions were found to reside at the octahedral sites, leading to an increase of the total magnetization and a decrease in the Curie temperature. Molecular field coefficients Naa, Ndd and Nad were determined by fitting the experimental thermomagnetization curves in the framework of a two-sublattice ferrimagnetic model.

8p larachdumlanat129 14-01-2021 7 1   Download

Parameter estimation in biological models is a common yet challenging problem. In this work we explore the problem for gene regulatory networks modeled by differential equations with unknown parameters, such as decay rates, reaction rates, Michaelis-Menten constants, and Hill coefficients. We explore the question to what extent parameters can be efficiently estimated by appropriate experimental selection.

12p viwyoming2711 16-12-2020 5 0   Download

Thermodynamic quantities such as mean nearest neighbor distance, free energy, isothermal and adiabatic compressibilities, isothermal and adiabatic elastic modulus, thermal expansion coefficient, heat capacities at constant volume and constant pressure, and entropy of binary interstitial alloys with a body-centered cubic (BCC) structure with a very small concentration of interstitial atoms are derived using the statistical moment method.

10p tamynhan5 10-12-2020 11 2   Download

Thermodynamic properties of rare-earth metals have been studied using staistical moment method. The analytic expressions of the Helmholtz free energy and thermodynamic quantities were obtained. Present SMM results of nearest neighbor distance, linear thermal expansion coefficient and specific heats at constant pressure for Th and Ce metals are compared with the experimental results.

7p tamynhan8 04-11-2020 8 0   Download

The elastic constants and various optical properties of MnIn2S4 including the dielectric constant, absorption coefficient, electron energy loss function and reflectivity were calculated as a function of incident photon energy. Those results are discussed in this study and compared with available experimental results.

9p tamynhan8 04-11-2020 12 1   Download

This paper develops a constant friction coefficient model that best represents a velocity-dependent friction model for predicting structural response of buildings isolated with concave friction bearings. To achieve this goal, the effect of friction model on structural response of three hypothetical isolated buildings with different number of stories subjected to different earthquake scenarios was numerically investigated.

15p cothumenhmong8 04-11-2020 9 0   Download

The moment method in statistical dynamics is used to study the equation of state and thermodynamic properties of the bcc metals taking into account the anharmonicity effects of the lattice vibrations and hydrostatic pressures. The explicit expressions of the lattice constant, thermal expansion coefficient, and the specific heats of the bcc metals are derived within the fourth order moment approximation.

16p 12120609 01-06-2020 11 0   Download

We have investigated the thermodynamic properties of the cubic zirconia ZrO2 using the statistical moment method in the statistical physics. The free energy, thermal lattice expansion coefficient, specific heats at the constant volume and those at the constant pressure, CV and CP , are derived in closed analytic forms in terms of the power moments of the atomic displacements.

16p 12120609 01-06-2020 7 0   Download

Locally rotationally symmetric five dimensional string cosmological model with bulk viscous fluid in Lyra manifold is constructed. This model is obtained for time dependent displacement field, i.e. β = β(t) and constant bulk viscous coefficient. Some physical and geometrical properties of the model are discussed.

9p 12120609 01-06-2020 15 0   Download