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Robust efficient frontier analysis with a separable uncertainty model
The mean - variance model effective portfolio construction model parameters return on assets uncertainty analysis and numerical examples
2015/8/10
Mean-variance (MV) analysis is often sensitive to model mis-specification or uncertainty, meaning that the MV efficient portfolios constructed with an estimate of the model parameters (i.e., the expec...
A viscoplasticity model with an enhanced control of the yield surface distortion
viscoplasticity yield function kinematic hardening distortional hardening rheology
2012/4/17
A new model of metal viscoplasticity, which takes combined isotropic, kinematic, and distortional hardening into account, is presented. The basic modeling assumptions are illustrated using a new two-d...
Mathematical and numerical analysis of a model for anti-angiogenic therapy in metastatic cancers
Anticancer therapy modelling Angiogenesis Structured population dynamics
2010/12/8
We introduce and analyze a phenomenological model for anti-angiogenic therapy in the treatment
of metastatic cancers. It is a structured transport equation with a nonlocal boundary condition de-scrib...