Heat Equation

The heat equation is a parabolic partial differential equation which describes the distribution of heat (or variation in temperature) in a given region over time.

Read more about Heat EquationStatement of The Equation, General Description, Solving The Heat Equation Using Fourier Series, Heat Conduction in Non-homogeneous Anisotropic Media, Fundamental Solutions, Mean-value Property For The Heat Equation, Stationary Heat Equation

Other articles related to "heat equation, equation, heat":

Flow (mathematics) - Examples - Solutions of Heat Equation
... Let us consider the following Heat Equation on (for ) Equation corresponds to the Homogeneous Dirichlet boundary condition ... For any, we have With this operator, the heat equation becomes and ... Thus, the flow corresponding to this equation is (see notations above) ...
Lions–Lax–Milgram Theorem - Importance and Applications
... To illustrate the power of Lions' theorem, consider the heat equation in n spatial dimensions (x) and one time dimension (t) where Δ denotes the Laplace ... Two questions arise immediately on what domain in spacetime is the heat equation to be solved, and what boundary conditions are to be imposed? The first question. 0, +∞], and proceeds to solve the heat equation on the "cylinder" One can then proceed to solve the heat equation using classical Lax–Milgram ...
Fourier Series
... Fourier introduced the series for the purpose of solving the heat equation in a metal plate, publishing his initial results in his 1807 Mémoire sur la propagation de ... The heat equation is a partial differential equation ... Prior to Fourier's work, no solution to the heat equation was known in the general case, although particular solutions were known if the heat source behaved in a simple way, in ...
Heat Equation - Applications - Further Applications
... The heat equation arises in the modeling of a number of phenomena and is often used in financial mathematics in the modeling of options ... The famous Black–Scholes option pricing model's differential equation can be transformed into the heat equation allowing relatively easy solutions from a ... The equation describing pressure diffusion in an porous medium is identical in form with the heat equation ...

Famous quotes containing the words equation and/or heat:

    Jail sentences have many functions, but one is surely to send a message about what our society abhors and what it values. This week, the equation was twofold: female infidelity twice as bad as male abuse, the life of a woman half as valuable as that of a man. The killing of the woman taken in adultery has a long history and survives today in many cultures. One of those is our own.
    Anna Quindlen (b. 1952)

    For it is wretchedness that endures, shedding its cancerous light on all it approaches:
    Words spoken in the heat of passion, that might have been retracted in good time,
    All good intentions, all that was arguable.
    John Ashbery (b. 1927)