plural of Ferrers diagram

(mathematics) A diagram that shows the possible partitions of a positive integer as rows of dots.

plural of Moody diagram

Synonym of Moody chart

(mathematics) A finite collection of boxes, or cells, arranged in left-justified rows, with the row lengths in non-increasing order. Listing the number of boxes in each row gives a partition λ of a non-negative integer n, the total number of boxes of the diagram.

plural of Young diagram

plural of QAPF diagram

A kind of diagram used to classify igneous rocks based on their mineral composition.

(paleontology) A diagram showing diversity of taxa through time by the thickness of lines, often as part of a cladogram.

(physics) A type of unicyclic Feynman diagram in which a quark temporarily changes flavor and engages in an interaction.