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Differential equations. In mathematics, a differential-algebraic system of equations (DAE) is a system of equations that either contains differential equations and algebraic equations, or is equivalent to such a system. The set of the solutions of such a system is a differential algebraic variety, and corresponds to an ideal in a differential ...
Ode to My Father (Korean: 국제시장) is a 2014 South Korean drama film directed by Yoon Je-kyoon. [3] [4] Starring Hwang Jung-min, Yunjin Kim, and Oh Dal-su, it depicts South Korean history from the 1950s to the present day through the life of an ordinary man, as he experiences events such as the Hungnam evacuation of 1950 during the Korean War, the government's decision to dispatch nurses ...
Victor-Marie Hugo, vicomte Hugo[1] (French: [viktɔʁ maʁi yɡo] ⓘ; 26 February 1802 – 22 May 1885) was a French Romantic writer and politician. During a literary career that spanned more than sixty years, he wrote in a variety of genres and forms. His most famous works are the novels The Hunchback of Notre-Dame (1831) and Les Misérables ...
In mathematics, an ordinary differential equation (ODE) is a differential equation (DE) dependent on only a single independent variable. As with other DE, its unknown (s) consists of one (or more) function (s) and involves the derivatives of those functions. [1] The term "ordinary" is used in contrast with partial differential equations (PDEs ...
Stiff equation. In mathematics, a stiff equation is a differential equation for which certain numerical methods for solving the equation are numerically unstable, unless the step size is taken to be extremely small. It has proven difficult to formulate a precise definition of stiffness, but the main idea is that the equation includes some terms ...
Definition. A general PDAE is defined as: where: z is a set of dependent variables for which no partial derivatives are defined. The relationship between a PDAE and a partial differential equation (PDE) is analogous to the relationship between an ordinary differential equation (ODE) and a differential algebraic equation (DAE).
Rumi's poetry is often divided into various categories: the quatrains and odes of the Divan, the six books of the Masnavi. The prose works are divided into The Discourses, The Letters, and the Seven Sermons .
The poems. The seven Mu'allaqat, and also the poems appended to them, represent almost every type of ancient Arabian poetry. Tarafa's poem includes a long, anatomically exact description of his camel, common in pre-Islamic poetry. The Mu'allaqat of 'Amr and Harith contain fakhr (boasting) about the splendors of their tribe.