Results 151 to 160 of about 16,779 (261)

Finite-time ruin probabilities in the discrete risk model

, 2013
Discrete-time risk model is considered, and recurrent algorithm for the cal- culating the finite-time probability of ruin is investigated. Keywords: finite-time probability of ruin, discrete time risk model.
openaire   +1 more source

The Challenge of Time‐to‐Event Analysis for Multiple Events: A Guided Tour From Time‐to‐First‐Event to Recurrent Time‐to‐Event Analysis

Biometrical Journal, Volume 68, Issue 1, February 2026.
ABSTRACT Clinical trials often compare a treatment to a control group concerning multiple possible combined time‐to‐event endpoints like hospital‐free survival. Thereby, the first endpoint may occur more than once (“recurrent”), whereas the second endpoint is absorbing. Inclusion of all observed events in the analysis can increase the power and provide
Sandra Schmeller, Alexandra Erdmann, Jan Beyersmann, Christiane Angermann, Ann‐Kathrin Ozga   +4 more
wiley   +1 more source

Evidence and quantification of memory effects in competitive first-passage events. [PDF]

Sci Adv
Dolgushev M, Mendes TV, Gorin B, Xie K, Levernier N, Bénichou O, Kellay H, Voituriez R, Guérin T.   +8 more
europepmc   +1 more source

A deep hierarchy of predictions enables online meaning extraction in a computational model of human speech comprehension. [PDF]

PLoS Biol, 2023
Su Y, MacGregor LJ, Olasagasti I, Giraud AL.   +3 more
europepmc   +1 more source

Technologies and Strategies for Metabolic and Molecular Imaging With Hyperpolarized MRI

Journal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 310-327, February 2026.
ABSTRACT Conventional Magnetic Resonance Imaging (MRI) offers limited sensitivity for direct metabolic and molecular imaging using non‐proton nuclei due to low thermal nuclear spin polarization. Hyperpolarization (HP) technologies increase nuclear spin polarization by several orders of magnitude, overcoming this limitation to enable in vivo studies of ...
Alixander S. Khan, Christoffer Laustsen
wiley   +1 more source

A Continuous-Time Random Walk Extension of the Gillis Model. [PDF]

Entropy (Basel), 2020
Pozzoli G, Radice M, Onofri M, Artuso R.
europepmc   +1 more source

Influence of Tie-Molecules and Microstructure on the Fluid Solubility in Semicrystalline Polymers. [PDF]

J Phys Chem B, 2022
Valsecchi M, Ramadani J, Williams D, Galindo A, Jackson G.   +4 more
europepmc   +1 more source

Definition and Computation of Tensor‐Based Generalized Function Composition

Numerical Linear Algebra with Applications, Volume 33, Issue 1, February 2026.
ABSTRACT Functions are fundamental to mathematics as they offer a structured and analytical framework to express relations between variables. While scalar and matrix‐based functions are well‐established, higher‐order tensor‐based functions have not been as extensively explored.
Remy Boyer
wiley   +1 more source

Reinsurance-investment game between two α-maxmin mean-variance insurers. [PDF]

PLoS One
Zhang Q, Zhou G, Fu J.
europepmc   +1 more source

Quantum Mechanics and Its Evolving Formulations. [PDF]

Entropy (Basel), 2021
Antoine JP.
europepmc   +1 more source