Spherical function

Japanese: 球関数 - きゅうかんすう(英語表記)spherical function
Spherical function
Also known as spherical harmonic functions. The solution to Laplace's differential equation Δ U = 0, a homogeneous polynomial of degree n (where n is 0 or a positive integer), U n ( x , y , z ), can be expressed using spherical coordinates as follows. The on the right-hand side of this equation is called an nth -order spherical function. When t = cos θ, this can be expressed as an nth -order Legendre polynomial with respect to t or its associated function, and the trigonometric function of .

Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information

Japanese:
球面調和関数ともいう。ラプラスの微分方程式 ΔU=0 の解で,n 次 ( n は0または正の整数) の同次多項式であるもの Un(xyz) は,球座標 を用いて表わせば, という形になる。この右辺における を n 次の球関数という。これは t= cos θ とするとき,t に関する n 次のルジャンドルの多項式あるいはその随伴関数と, の三角関数で表現される。

出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報

<<:  Mynah bird - Mynah bird

>>:  Right of old customary use - Kyuukan shoken

Recommend

Organum (machine) - Organum

… Early organs often used water pressure to blow ...

Ukigaya - Ukigaya

...The paddy field weed G. acutiflora Torr.ssp. j...

Kneeling - Beautiful

...Kneeling on the ground to show respect when a ...

Tatsuta Shrine

Located in Misato-cho, Nara Prefecture. Formerly a...

Arenite

...When used qualitatively as a name in the field...

Inverse function

Also called an inverse mapping. When a function f ...

Overdue - Kajiko

...When this type of grain boundary reaction occu...

Hermano Poule - Hermano Poule

…Philippine religious leader. Commonly known as H...

Han Sǒlya (English name)

Born: August 3, 1900, South Hamgyong Province [Dea...

Absorptiometric method

A method for quantifying and identifying substance...

Lead Glaze - Namariyuu

A glaze that uses lead as a solvent. It has a low ...

Bathing in the water - gyozui

Washing away sweat and dust from the body with ho...

jambu

…It is also called Senbushiyu. Sanskrit jambudvīp...

tackle

…Scrum try: A try in a scrum situation is scored ...

Alhambra Vase - Alhambra Vase

…The most typical type of Hispano-Moresque potter...