### Some articles on *dehn function, dehn functions, functions*:

Dehn Function - Known Results

... A finitely presented group is word-hyperbolic group if and only if its

... A finitely presented group is word-hyperbolic group if and only if its

**Dehn function**is equivalent to n, that is, if and only if every finite presentation of this group satisfies a linear ... there are no finitely presented groups with**Dehn functions**equivalent to nd with d ∈ (1,2) ... A finitely generated nilpotent group has a**Dehn function**equivalent to nd where d ≥ 1 and all positive integers d are realized in this way ...Van Kampen Diagram - Generalizations and Other Applications

... gap in the possible spectrum of isomperimetric

... gap in the possible spectrum of isomperimetric

**functions**for finitely presented groups for any finitely presented group either it is hyperbolic and satisfies a linear ... The study of isoperimetric**functions**for finitely presented groups has become an important general theme in geometric group theory where substantial progress has ... work has gone into constructing groups with "fractional"**Dehn functions**(that is, with**Dehn functions**being polynomials of non-integer degree) ...### Famous quotes containing the word functions:

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—Terri Apter (20th century)

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