Seeing through rock with help from optimal transport

Schnappschüsse moderner Mathematik aus Oberwolfach

Seeing through rock with help from optimal transport

Geophysicists and mathematicians work together to detect geological structures located deep within the earth by measuring and interpreting echoes from manmade earthquakes. This inverse problem naturally involves the mathematics of wave propagation, but we will see that a different mathematical theory – optimal transport – also turns out to be very useful.

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Mathematisches Fachgebiet

Numerik und Wissenschaftliches Rechnen

Verbindung zu anderen Gebieten

Chemie und Geowissenschaft
Ingenieurwissenschaft und Technik
Physik

Autor(en)

Chr istina Frederick, Yunan Yang

Lizenz

DOI (Digital Object Identifier)

10.14760/SNAP-2022-004-EN

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snapshot-2022-004.pdf

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snapshots: overview

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Closed geodesics on surfaces and Riemannian manifolds
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Aperiodic Order and Spectral Properties
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News on quadratic polynomials
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Profinite groups
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The adaptive finite element method
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Footballs and donuts in four dimensions
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The Willmore Conjecture
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Tom Solomon
Chaos and chaotic fluid mixing
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Friezes and tilings
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Zero-dimensional symmetry
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Billiards and flat surfaces
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The Kadison-Singer problem
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Statistics and dynamical phenomena
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The ternary Goldbach Problem
Wolfgang Lerche
Matrixfaktorisierungen
John E. McCarthy
Dirichlet Series

Mathematisches Fachgebiet

Algebra und Zahlentheorie
Analysis
Didaktik und Bildung
Diskrete Mathematik und Grundlagen
Geometrie und Topologie
Numerik und Wissenschaftliches Rechnen
Wahrscheinlichkeitstheorie und Statistik

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