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Pricing European option under the generalized fractional jump-diffusion model
The pricing problem of European option is investigated under the generalized fractional jump-diffusion model. First of all, the generalized...
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Optimization Applied to Model Fitting
What is optimization? From the mathematical point of view, it consists of finding the extrema of a numerical function. Starting from this...
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Dynamics of a ricker type predator–prey model
This paper investigates a discrete-time predator–prey model using the Ricker population model and Holling type II functional response. The main...
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Fracture of films caused by uniaxial tensions: a numerical model
Surface cracks are commonly observed in coatings and films. When structures with coatings are subject to stretching, opening mode cracks are likely...
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Model structures on finite total orders
We initiate the study of model structures on (categories induced by) lattice posets, a subject we dub homotopical combinatorics . In the case of a...
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A Second-Order Image Denoising Model for Contrast Preservation
In this work, we propose a second-order model for image denoising by employing a novel potential function recently developed in Zhu (J Sci Comput 88:...
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Binomial Model for Option Pricing
In the following, we consider a market model where a non-risky asset (called bond)Bond and a risky asset (called stock)Stock are available. The bond...
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Langford Model: Dynamics, Bifurcations, Attractors
AbstractThe systems suggested by E. Hopf and W. Langford to describe occurrence of turbulence in a liquid are one of more interesting examples in the...
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Hydrostatic Limit of the Navier-Stokes-Alpha Model
In this paper we study the hydrostatic limit of the Navier-Stokes-alpha model in a very thin strip domain. We derive some Prandtl-type limit...
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Semiparametric Additive Hazards Model with Doubly Truncated Data
Doubly truncated data arise when the survival times of interest are observed only if they fall within certain random intervals. In this paper, we...
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Identifying the best common factor model via exploratory eactor analysis
Currently, there is no solid criterion for judging the quality of the estimators in factor analysis. This paper presents a new evaluation method for...
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Global stability of novel coronavirus model using fractional derivative
Mathematical modeling plays a crucial role in disease modeling. Therefore, in this work, a mathematical model for novel coronavirus is proposed using...
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Model Categories
In [123] Quillen proposed an axiomatic framework for homotopy theory through the notion of a model structure on a category. Such a structure consists...
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Nonlinear diffusion in multi-patch logistic model
We examine a multi-patch model of a population connected by nonlinear asymmetrical migration, where the population grows logistically on each patch....
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Complementing Nonuniqueness Sets in Model Spaces
It is shown that any incomplete system of reproducing kernels in a model subspace K θ = H 2 ⊖ θH 2 of the Hardy space H 2 can be complemented to a...
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Pullback Attractors of the Bingham Model
AbstractBased on the theory of trajectory pullback attractors, we study the qualitative behavior of weak solutions for the Bingham model with...
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Revisiting Total Model Errors and Model Validation
The paper contains a discussion of earlier work on Total Model Errors and Model Validation. It is maintained that the recent change of paradigm to...
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Reinforcement Machine Learning Model for Sports Infrastructure Development Planning
AbstractThis paper considers the actual task of planning the rational development of sports infrastructure with limited resources. The development of...
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Model for Protecting Objects from Multiple Impacts
AbstractAn attack–defense model is considered in which the attack can deliver several strikes on defense points to maximize the damage. A way of...