Partial differential equations

Self-similar solution

In the study of partial differential equations, particularly in fluid dynamics, a self-similar solution is a form of solution which is similar to itself if the independent and dependent variables are appropriately scaled. Self-similar solutions appear whenever the problem lacks a characteristic length or time scale (for example, the Blasius boundary layer of an infinite plate, but not of a finite-length plate). These include, for example, the Blasius boundary layer or the Sedov–Taylor shell. (Wikipedia).

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Solving two triangles are similar using SSS

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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What is similarity

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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What is the similarity of triangles for SSS

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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Given two similar triangles determine the values of x and y for the angles

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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What are similar triangles?

You’ve heard about similar triangles, but do you know what technically makes two triangles similar? Informally, we can say that two triangles are similar if their associated angles are congruent. In other words, their angle measures have to be the same. However, the triangles don’t necess

From playlist Popular Questions

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Showing two triangles are similar using SAS

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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How congruent triangles compare to similar triangles

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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Geometry - How to show two triangles are similar using AA with parallel sides

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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From playlist Trimestre "Ondes Non Linéaires" - May Conference

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From playlist Trimestre "Ondes Non Linéaires" - May Conference

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Recorded 26 October 2021. Yakov Shlapentokh-Rothman of the University of Toronto presents "On Naked Singularities for the Einstein Vacuum Equations" at IPAM's Workshop II: Mathematical and Numerical Aspects of Gravitation. Abstract: I will describe joint work and work in progress with Igor

From playlist Workshop: Mathematical and Numerical Aspects of Gravitation

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From playlist Mathematics

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From playlist Seminar In the Analysis and Methods of PDE (SIAM PDE)

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From playlist Mathematics

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(New Version Available) Similar Polygons

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From playlist Angles and Right Triangles

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Panagiota Daskalopoulos: 1/3 Ancient Solutions to Geometric Flows [2017]

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From playlist Mathematics

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Sijue WU - On two dimensional gravity water waves with angled crests

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From playlist Trimestre "Ondes Non linéaires" - Summer school

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Classical vs Quantum Field Treatments of Axions by Sankha S. Chakrabarty

PROGRAM LESS TRAVELLED PATH OF DARK MATTER: AXIONS AND PRIMORDIAL BLACK HOLES (ONLINE) ORGANIZERS: Subinoy Das (IIA, Bangalore), Koushik Dutta (IISER, Kolkata / SINP, Kolkata), Raghavan Rangarajan (Ahmedabad University) and Vikram Rentala (IIT Bombay) DATE: 09 November 2020 to 13 Novemb

From playlist Less Travelled Path of Dark Matter: Axions and Primordial Black Holes (Online)

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Using Similarity and proportions to find the missing values

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides are proportional. Knowledge of the length of the side

From playlist Similar Triangles

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Non-uniqueness of Leray solutions of the forced Navier-Stokes equations - Dallas Albritton

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From playlist Mathematics

Related pages

Partial differential equation | Blasius boundary layer | Dimensional analysis