If you currently have a budget of 200,000 yuan and want to buy a new energy rugged SUV, the popular Deep Blue G318 and ...

If you currently have a budget of 200,000 yuan and want to buy a new energy rugged SUV, the popular Deep Blue G318 and ...

Abstract: This paper proposes an approach to solving differential equations by using a genetic algorithm to adjust parameter values in candidate solutions so as to ...

This is a preview. Log in through your library . Abstract An original method of integration is described for quasi-linear hyperbolic equations in three independent variables. The solution is ...

Abstract: Time-variant fractional systems have many applications. For example, they can be used for system identification of lithium-ion batteries. However, the analytical solution of the time-variant ...

Simo Särkkä and Arno Solin (2019). Applied Stochastic Differential Equations. Cambridge University Press. Cambridge, UK. The book can be ordered through Cambridge University Press or, e.g., from ...

We study the existence of positive solutions of the equation u״ (t) + a (t) f (u(g(t))) = 0, 0 < t < 1 with linear boundary conditions. We show the existence of at least one positive solution if f is ...

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Compartmental models are widely used in mathematical epidemiology to describe the dynamics of infectious diseases or in mathematical models of population genetics. In this study, we study a ...