Abstract. This paper studies both nonautonomous stochastic differential equations and stochastic differential delay equations with Markovian switching. A new result on almost sure stability of stochastic differential equations is given. Moreover, we provide new conditions for tightness and almost su[r]
This work is concerned with the Fredholm property of the second order differetial opertor associated to a class of boundary conditions. Several sufficient conditions will be proved along with constructing the generalized inverse for such operator. The result is a basic tool to analysis the boundary[r]
Mathematics 381MathematicsEach year, the list of careers demanding familiaritywith basic mathematical skills grows. Environmentalsciences, architecture, business management, nursing,dentistry, computer programming, electronics, forestrymanagement, psychology and photography representonly a sm[r]
4. Disk Method: The volume of a solid ofrevolution created by the curve .f(x) as itrevolves around an axis in the interval [a, b]is V= 7t f:[J(xW dx.J) [NOTICE: [f(x)P is the radius squared.];: = J(x)g(y) orJ(x)dx= g(ylv·VI. Chain Rule Equation: DJ(u) = D'/(u)DxU.VII. If F'(x) = J(x), then F([r]
The notions of equivalence and strict equivalence for order one differential equations of the form f(y 0 , y,z) = 0 are introduced. The more explicit notion of strict equivalence is applied to examples and questions concerning autonomous equations and equations having the Painleve property. The ´ or[r]
The goal of these notes is to explain recent results in the theory of complex varieties, mainly projective algebraic ones, through a few geometric questions pertaining to hyperbolicity in the sense of Kobayashi. A complex space X is said to be hyperbolic if analytic disks f : D → X through a given p[r]
We consider a class of boundary value problem in a separable Banach space E, involving a nonlinear differential inclusion of fractional order with integral bounday conditions, of the form D αu(t) ∈ F(t, u(t), D α−1u (t)), a.e., t ∈ 0, 1, I β u(t)
PrefaceHistory reminds us of ancient examples of fluid dynamics applications such asthe Roman baths and aqueducts that fulfilled the requirements of the engineerswho built them; of ships of various types with adequate hull designs, and of windenergy s[r]
The infinite system of differential equations for the nonequilibrium Green functions of electrons in a single-level quantum dot connected with two conducting leads is truncated by applying the mean-field approximation to the mean values of the products of four operators. As the result the system of[r]
Lecture Physical modeling in MATLAB has contents: Variables and values, scripts, loops, vectors, functions, zerofinding, functions of vectors, ordinary differential equations, systems of ODEs, secondorder systems, optimization and interpolation,...and other contents.
This paper deals with the problem of global exponential stabilization for a class of nonautonomous cellular neural networks with timevarying delays. The system under consideration is subject to timevarying coefficients and timevaying delays. Two cases of timevarying delays are considered: (i) the de[r]
We study the strong rate of convergence of the tamed EulerMaruyama approximation for onedimensional stochastic differential equations with superlinearly growing drift and H¨older continuous diffusion coef ficients.
We consider a class of stochastic functional differential equations with distributed delays whose coefficients are superlinear growth and H¨older continuous with respect to the delay components. We introduce an EulerMaruyama approximation scheme for these equations and study their strong rate of con[r]
We find upper bounds for the rate of convergence when the EulerMaruyama approximation is used in order to compute the expectation of nonsmooth functionals of some stochastic differential equations whose diffusion coefficient is constant, whereas the drift coefficient may be very irregular. As a bypr[r]
PUBLIC SPEAKINGPersuasive SpeechesExamplesstill be able to have an open casket funeral? The answers to these are simple. You will be treatedwith the up most respect in the surgery and the same procedures apply to the body as a livingbody. And yes, you will be able to have an open casket funeral if y[r]
... 3021 23 Chapter Graphene Oxide Induced Aggregation of Thiophene-Acrylonitrile-Carbazole Oligomer and Their Nonlinear Optical Limiting Properties 3.1 Introduction Nonlinear Optical limiting (NLO)... rational modification of both the electronic structure and conductivity of graphene sheets accompa[r]