The mathematical symbol "λ" is called Lambda in Chinese and lambda in English, and its pronunciation is ['l? md？ ]。

"λ" is the 1 1 letter in the Greek alphabet. As a mathematical symbol, lowercase letter "λ" is an eigenvalue in linear algebra. Physically, the lowercase letter "λ" represents the wavelength symbol and the decay constant of radiology. Its capital is "λ", which is the symbol of λ baryon in particle physics.

Eigenvalue is an important concept in linear algebra. It is widely used in mathematics, physics, chemistry, computer and other fields. Let A be an N-order square matrix. If there are several M-nonzero N-dimensional column vectors? X, so that Ax=mx holds, then M is said to be an eigenvalue or eigenvalue of A..

Ordinary Greek alphabet

1, α α α a: lf α angle; coefficient

2.βββ magnetic flux coefficient; Angle; coefficient

3.γγga:mγ Conductivity (expressed in numbers)

4. Delta delta delta change; Density; diopter

5. The cardinal number of ε ε ε ε ε logarithm

6. Cut-off coefficient of zat tower; Azimuth; Impedance; Relative viscosity; atomic number