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A Comparison Between Two and Three-Dimensional Simulations of Finite Amplitude Sound Waves in a Trumpet
Simplifying a three-dimensional problem of simulating sound propagation in musical instruments is frequently done by exploiting axial symmetry and...
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P
P, die Komplexitätsklasse aller durch polynomiale Algorithmen (↗ polynomialer Algorithmus) lösbaren Probleme.
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H
\( {\mathbb{H}} \) , Bezeichnung für die ↗ Hamiltonsche...
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A Piezoelectric Euler-Bernoulli Beam with Dynamic Boundary Control: Stability and Dissipative FEM
We present a mathematical and numerical analysis on a control model for the time evolution of a multi-layered piezoelectric cantilever with tip mass...
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Connectedness and Other Geometric Properties of Suns and Chebyshev Sets
This survey is concerned with structural characteristics of “suns” in normed linear spaces. Special attention is paid to connectedness and monotone...
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Automated parameter tuning based on RMS errors for nonequispaced FFTs
In this paper we study the error behavior of the well known fast Fourier transform for nonequispaced data (NFFT) with respect to the
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G
G, Abkürzung für „Giga“, also 109.
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Fractional Operators, Dirichlet Averages, and Splines
Fractional differential and integral operators, Dirichlet averages, and splines of complex order are three seemingly distinct mathematical subject...
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L
L, die Komplexitätsklasse aller Probleme, die sich von deterministischen Turing-Maschinen mit...
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Multi-variate Hardy-type lattice point summation and Shannon-type sampling
The famous Shannon sampling theorem gives an answer to the question of how a one-dimensional time-dependent bandlimited signal can be reconstructed...
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Localization in Matrix Computations: Theory and Applications
Many important problems in mathematics and physics lead to (non-sparse) functions, vectors, or matrices in which the fraction of nonnegligible...
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Analysis von Funktionen einer Veränderlichen
Hauptgegenstand der Analysis sind Funktionen und deren Eigenschaften. Funktionen werden in Physik, Mechanik und Ingenieurwissenschaften zur...
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Direct Optimal Control and Model Predictive Control
Model predictive control is a feedback control technique based on repeatedly solving optimal control problems. Direct methods for optimal control...
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Metamorphosis of images in reproducing kernel Hilbert spaces
Metamorphosis is a method for diffeomorphic matching of shapes, with many potential applications for anatomical shape comparison in medical imagery,...
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Shape Spaces
This chapter describes a selection of models that have been used to build Riemannian spaces of shapes. It starts with a discussion of the...
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Optimization
The problem central to this chapter is easy to state: given a function F(v), find the point...
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A Data–Driven Approximation of the Koopman Operator: Extending Dynamic Mode Decomposition
The Koopman operator is a linear but infinite-dimensional operator that governs the evolution of scalar observables defined on the state space of an...
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Time Domain Integral Equation Methods in Computational Electromagnetism
Time domain integral equations have become a major tool in the computational analysis of electromagnetic scattering problems. Classically it was...
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Wave Equation Solver
The fast computation of solutions to the helioseismic wave propagation problem can help propel us closer to the goal of accurately inverting for the...
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Sinc-Galerkin method for approximate solutions of fractional order boundary value problems
In this paper we present an approximate solution of a fractional order two-point boundary value problem (FBVP). We use the sinc-Galerkin method that...
