Results 121 to 130 of about 3,998 (168)

CT Radiomics Models Did Not Outperform Experts in Predicting [⁶⁸Ga]Ga-PSMA-PET Positivity in Prostate Cancer Lymph Node Staging. [PDF]

Curr Oncol
Walter-Rittel TC, Gorodetski B, Hartenstein A, Rogasch J, Schatka I, Amthauer H, Makowski M, Hamm CA, Penzkofer T.   +8 more
europepmc   +1 more source

Bohmian Chaos and Entanglement in a Two-Qubit System. [PDF]

Entropy (Basel)
Tzemos AC, Contopoulos G, Zanias F.
europepmc   +1 more source

Fermionic Free Energies from Ab Initio Path Integral Monte Carlo Simulations of Fictitious Identical Particles. [PDF]

J Chem Theory Comput
Dornheim T, Moldabekov Z, Schwalbe S, Tolias P, Vorberger J.   +4 more
europepmc   +1 more source

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Inverse Nodal Problem for Polynomial Potentials

Numerical Functional Analysis and Optimization, 2021
In this work, we study an inverse nodal problem for a differential pencil with boundary condition depends on eigenparameter.
Hikmet Koyunbakan, Chung-Tsun Shieh
exaly   +3 more sources

A nodal inverse problem for measure geometric Laplacians

Communications in Nonlinear Science and Numerical Simulation, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Juan Pablo Pinasco, Cristian Scarola
exaly   +3 more sources

An inverse nodal problem for integro-differential operators

Journal of Inverse and Ill-Posed Problems, 2010
Abstract The inverse nodal problem of recovering integral-differential operators with the Sturm–Liouville differential part and the integral part of Volterra type is studied. We reconstruct the potential and the boundary conditions provided the kernel of integral perturbation is known.
Chung-Tsun Shieh
exaly   +2 more sources

Solution of inverse nodal problems

Inverse Problems, 1989
We show that the coefficients in a second-order differential equation can be determined from the positions of the nodes for the eigenfunctions. We prove uniqueness results, derive approximate solutions, give error bounds and present numerical experiments.
Hald, Ole H., McLaughlin, Joyce R.
openaire   +2 more sources

Inverse nodal problems for singular problems in the half-line

Boletín de la Sociedad Matemática Mexicana, 2023
In this paper, an inverse problem for a singular ordinary differential equation in the half-line is considered. The authors consider a class of positive weights \(\sigma\in L^{1}([0,\infty])\) with \(\int_{0}^{\infty}t\sigma(t ...
Martina Oviedo, Juan Pablo Pinasco
openaire   +2 more sources