Delta (disambiguation)

This disambiguation page lists articles associated with the same or a similar title.

•  Delta (Greek letter): The 4th letter of the Greek alphabet, written as $\Delta$ (upper-case) and $\delta$ (lower-case). ^[e]
• Delta (geology): Add brief definition or description
• Delta (rocket): Add brief definition or description
• Delta Air Lines: Add brief definition or description
•  Delta form: A modular form arising from the discriminant of an elliptic curve: a cusp form of weight 12 and level 1 for the full modular group and a Hecke eigenform. ^[e]
•  Delta function: Sharply peaked function, generalization of the Kronecker delta; a distribution that maps a regular function onto a single function value. ^[e]
•  Kronecker delta: A quantity depending on two subscripts which is equal to one when they are equal and zero when they are unequal. ^[e]
• Mississippi Delta: A region in the northwestern part of the U.S. state of Mississippi, adjacent to the Mississippi River — not to be confused with the (geological) delta near the mouth of the river, more than 300km to the south in Louisiana. ^[e]