Flexural Toughness Test and Inversion Research on a Thermal Conductivity Formula on Steel Fiber-Reinforced Concrete Components Post-Fire [PDF]
Materials, 2022 Steel fibers are widely used because they can effectively improve the tensile, compressive and flexural properties of concrete structures. The selection of steel fiber dosage and aspect ratio at high temperature has an important impact on the flexural toughness of concrete components post-fire.
Huayun Li +3 more
semanticscholar +4 more sources
Generalized Post–Widder inversion formula with application to statistics [PDF]
Journal of Mathematical Analysis and Applications, 2017 In this work we derive an inversion formula for the Laplace transform of a density observed on a curve in the complex domain, which generalizes the well known Post-Widder formula. We establish convergence of our inversion method and derive the corresponding convergence rates for the case of a Laplace transform of a smooth density.
Denis Belomestny +2 more
semanticscholar +9 more sources
A Brief Comment on Post inversion formula for the Laplace transform [PDF]
, 2006 This submission has been withdrawn by arXiv administrators because of fraudulently claimed institutional affiliation and ...
Garcia Moreta, José Javier
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Post-seismic rebound of a spherical Earth: new insights from the application of the Post-Widder inversion formula [PDF]
Geophysical Journal International, 2008 SUMMARY The post-seismic response of a viscoelastic Earth to a seismic dislocation can be computed analytically within the framework of normal-modes, based on the application of propagator methods. This technique, widely documented in the literature, suffers from several shortcomings; the main drawback is related to the numerical solution of the ...
Daniele Melini +3 more
openalex +3 more sources
Integrated version of the Post–Widder inversion formula for Laplace transforms [PDF]
Studia Mathematica, 2011 Jośe E. Galé +2 more
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Lagrange Inversion Formula by Induction [PDF]
The American mathematical monthly, 2023 We present a simple inductive proof of the Lagrange Inversion Formula.
Erlang Surya, L. Warnke
semanticscholar +1 more source
Geometry of conformal manifolds and the inversion formula [PDF]
Journal of High Energy Physics, 2022 Families of conformal field theories are naturally endowed with a Riemannian geometry which is locally encoded by correlation functions of exactly marginal operators.
Bruno Balthazar, Clay Córdova
semanticscholar +1 more source
The Lorentzian inversion formula and the spectrum of the 3d O(2) CFT [PDF]
Journal of High Energy Physics, 2020 We study the spectrum and OPE coefficients of the three-dimensional critical O(2) model, using four-point functions of the leading scalars with charges 0, 1, and 2 (s, ϕ, and t).
Junyu Liu +3 more
semanticscholar +2 more sources
Reduced Clustering Method Based on the Inversion Formula Density Estimation
Mathematics, 2023 Unsupervised learning is one type of machine learning with an exceptionally high number of applications in various fields. The most popular and best-known group of unsupervised machine learning methods is clustering methods.
Mantas Lukauskas, T. Ruzgas
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A New Clustering Method Based on the Inversion Formula
Mathematics, 2022 Data clustering is one area of data mining that falls into the data mining class of unsupervised learning. Cluster analysis divides data into different classes by discovering the internal structure of data set objects and their relationship.
Mantas Lukauskas, T. Ruzgas
semanticscholar +1 more source