Results 211 to 220 of about 1,005,997 (319)
Optimal dividends for a NatCat insurer in the presence of a climate tipping point
Canadian Journal of Statistics, EarlyView.Abstract We study optimal dividend strategies for an insurance company facing natural catastrophe claims, anticipating the arrival of a climate tipping point after which the claim intensity and/or the claim size distribution of the underlying risks deteriorates irreversibly.
Hansjörg Albrecher +2 more
wiley +1 more source
Immune Modulation in the Tumor Microenvironment: Bifurcation Analysis of Cancer-CTL-Monocyte Dynamics. [PDF]
Bull Math BiolHernandez-Lopez E, Milne R, Wang X.
europepmc +1 more source
A Markov approach to credit rating migration conditional on economic states
Canadian Journal of Statistics, EarlyView.Abstract We develop a model for credit rating migration that accounts for the impact of economic state fluctuations on default probabilities. The joint process for the economic state and the rating is modelled as a time‐homogeneous Markov chain. While the rating process itself possesses the Markov property only under restrictive conditions, methods ...
Michael Kalkbrener, Natalie Packham
wiley +1 more source
Analytical and numerical properties of an extended angiogenesis PDEs model. [PDF]
J Math BiolDe Luca P, Marcellino L.
europepmc +1 more source
Faithfully Reflecting the Structure of Informal Mathematical Proofs into Formal Type Theories
, 2004 Gueorgui Jojgov +2 more
openalex +1 more source
Bayesian clustering of multivariate extremes
Canadian Journal of Statistics, EarlyView.Abstract The asymptotic dependence structure between multivariate extreme values is fully characterized by their projections on the unit simplex. Under mild conditions, the only constraint on the resulting distributions is that their marginal means must be equal, which results in a nonparametric model that can be difficult to use in applications ...
Sonia Alouini, Anthony C. Davison
wiley +1 more source
A fractional model based on caputo derivative for tuberculosis transmission using real data from Kenya. [PDF]
Sci RepBhatia B +4 more
europepmc +1 more source
Method of Proofs in Mathematics: Higher Level Students' Understanding
, 2019 Shiva Datta Dawadi
openalex +2 more sources