نتایج جستجو برای: laplaces equation

تعداد نتایج: 229699  

2010
Shu-Hua Chien

This study investigates the relationship between market orientation, intellectual capital, and new product success, and integrates the internal and external views to examine the effects of market orientation and intellectual capital on new product success. Travel agencies within the Taiwan tourism industry were targeted. A questionnaire was mailed to 1000 agencies, yielding 182 valid survey ins...

1994
Pierre B ERARD

In this paper we establish the generalized Simons' equations satis ed by the second fundamental form of a general immersion Mp ,! Mn. We then specialize these equations to the case of an immersion with constant mean curvature (or parallel mean curvature vector) in a space form.

Journal: :نشریه دانشکده فنی 0
محسن عدالت محمد جعفر عبد خدائی

based on the carnahan and starling hard sphere equation of compressibility, an equation of state has been derived. conditions that must be met by all equations of state are applied in order to obtain attractive term or non - ideal compressibility term of the equation. second virial coefficient and acentric factor arc used in the derivation of the equation of state. in this equation, compressibi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1386

چکیده ندارد.

Journal: :international journal of nonlinear analysis and applications 2015
abbas javadian

we prove the generalized hyers--ulam stability  of n--th order linear differential equation of the form $y^{(n)}+p_{1}(x)y^{(n-1)}+ cdots+p_{n-1}(x)y^{prime}+p_{n}(x)y=f(x)$, with condition that there exists a non--zero solution of corresponding homogeneous equation. our main results extend and improve the corresponding results obtained by many authors.

Journal: :iranian journal of optimization 2009
z. ayati j. biazar

in this paper, the exp-function method, with the aid of a symbolic computation system such as maple, is applied to the (2+1) -dimensional calogero bogoyavlanskii schiff equation. exact and explicit generalized solitary solutions are obtained in more general forms. the free parameters can be determined by initial or boundary conditions. the method is straightforward and concise, and its applicat...

Journal: :bulletin of the iranian mathematical society 0
m‎. ‎ garshasbi school of mathematics‎, ‎iran university of science and technology‎, ‎tehran‎, ‎iran. f. ‎hassani school of mathematics‎, ‎iran university of science and technology‎, ‎tehran‎, ‎iran.

‎in this paper‎, ‎we consider an inverse boundary value problem for two-dimensional heat equation in an annular domain‎. ‎this problem consists of determining the temperature on the interior boundary curve from the cauchy data (boundary temperature and heat flux) on the exterior boundary curve‎. ‎to this end‎, ‎the boundary integral equation method is used‎. ‎since the resulting system of linea...

2006
Andrew J. Sommese Jan Verschelde Charles W. Wampler

By a numerical continuation method called a diagonal homotopy, one can compute the intersection of two irreducible positive dimensional solution sets of polynomial systems. This paper proposes to use this diagonal homotopy as the key step in a procedure to intersect general solution sets that are not necessarily irreducible or even equidimensional. Of particular interest is the special case whe...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه هرمزگان - دانشکده فنی 1391

در این تحقیق یک سیستم جذبی رایج مورد آنالیز ترمودینامیکی قرار گرفته است و با کوپل کردن یک کلکتور خورشیدی به سیستم جذبی رایج و تشکیل یک سیستم جذبی خورشیدی، مورد تحلیل و بررسی قرار گرفته شده است، دراین تحقیق سیستم مورد نظر به وسیله ی روابط ترمودینامیکی در نرم افزارees (engineering equation solver) شبیه سازی شده و با بررسی اثرات تابش و شرایط آب و هوایی برای کلانشهر کرمانشاه میزان جوابگوی یک سیستم ...

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