Digital Nets and Sequences Constructed over Finite Rings and Their Application to Quasi-Monte Carlo Integration.
Direct solution of nonlinear constrained quadratic optimal control problems using B-spline functions
In this paper, a new numerical method for solving the nonlinear constrained optimal control with quadratic performance index is presented. The method is based upon B-spline functions. The properties of B-spline functions are presented. The operational matrix of derivative () and integration matrix () are introduced. These matrices are utilized to reduce the solution of nonlinear constrained quadratic optimal control to the solution of nonlinear programming one to which existing well-developed...
Discrete Approximations to Spherically Symmetric Distributions.
Discrete Cubic Spline Interpolation
Discrete, Linear Approximation Problems in Polyhedral Norms.
Discrete L-Splines.
Discrete, Nonlinear Approximation Problems in Polyhedral Norms.
Discrete, Nonlinear Approximation Problems in Polyhedral Norms. A Levenberg-Like Algorithm.
Discrete quadratic splines.
Discrete smoothing splines and digital filtration. Theory and applications
Two universally applicable smoothing operations adjustable to meet the specific properties of the given smoothing problem are widely used: 1. Smoothing splines and 2. Smoothing digital convolution filters. The first operation is related to the data vector with respect to the operations , and to the smoothing parameter . The resulting function is denoted by . The measured sample is defined on an equally spaced mesh
Dislocation dynamics - analytical description of the interaction force between dipolar loops
The interaction between dislocation dipolar loops plays an important role in the computation of the dislocation dynamics. The analytical form of the interaction force between two loops derived in the present paper from Kroupa’s formula of the stress field generated by a single dipolar loop allows for faster computation.
Divergenz bei Quadraturverfahren.
Divided differences.
Dividierte Differenzen und Monotonie von Quadraturformeln.
Double Precision Approximations to the Elementary Functions Using Jacobi-Fractions.
Dragomir-Agarwal type inequalities for several families of quadratures.
Drobná překvapení spojená s numerickou integrací
Dual algorithms for convex approximations of histograms using cubic C¹-splines
Duffin-Schaeffer type inequalities.
Dynamics of an artificial slope
The slope shape is replaced by a 3D regression function which corresponds with high precision to the position of several hundred points which were determined on the surface of the slope body. The position of several points was repeatedly measured for several years. The time changes in the position of these points were used to create regression functions that describe vertical movements, slope settlement and horizontal movements, slope movement. The model results are presented in the form of mathematical...