As a noun polylogarithm

is (mathematics) a function of complex numbers related to logarithms.

As an adjective polylogarithmic is

of or pertaining to a polylogarithm.

As nouns the difference between structure and miniband

is that structure is a cohesive whole built up of distinct parts while miniband is a short loop of nucleic acid.

As a verb structure

is to give structure to; to arrange.

As nouns the difference between superlattice and miniband

is that superlattice is a material with periodically alternating layers of several crystalline substances; especially such a semiconductor while miniband is (biochemistry) a short loop of nucleic acid.

As an adjective monotonic

is of or using the greek system of diacritics which discards the breathings and employs a single accent to indicate stress.

As a noun monotonicity is

(mathematics|physics) the state of being monotonic.

In mathematics|lang=en terms the difference between nonnegative and nonnegatively

is that nonnegative is (mathematics) (of a quantity ) not negative; either zero or positive while nonnegatively is (mathematics) in a nonnegative manner, or to a nonnegative degree.

As an adjective nonnegative

is (mathematics) (of a quantity ) not negative; either zero or positive.

As a noun nonnegative

is any value that is not negative.

As an adverb nonnegatively is

(mathematics) in a nonnegative manner, or to a nonnegative degree.

As adjectives the difference between convergent and overconvergent

is that convergent is that converges or focuses while overconvergent is (mathematics|physics) overly convergent.

As a noun convergent

is (mathematics) the rational number obtained when a continued fraction has been terminated after a finite number of terms.

As nouns the difference between crack and macrocrack

is that crack is (senseid)a thin and usually jagged space opened in a previously solid material while macrocrack is (physics) a large-scale crack in a material caused by the application of stress.

As a verb crack

is (senseid)to form cracks.

As an adjective crack

is highly trained and competent.

As nouns the difference between stress and macrocrack

is that stress is stress (emotional pressure) while macrocrack is (physics) a large-scale crack in a material caused by the application of stress.

As nouns the difference between microcrack and macrocrack

is that microcrack is a microscopic crack while macrocrack is a large-scale crack in a material caused by the application of stress.

As a verb microcrack

is to cause the formation of microscopic cracks.

As nouns the difference between loop and miniband

is that loop is a length of thread, line or rope that is doubled over to make an opening while miniband is (biochemistry) a short loop of nucleic acid.

As a verb loop

is to form something into a loop.