Mathematical Research Letters

Volume 25 (2018)

Number 6

Contents

Distinguished representations for $\mathrm{SL}(n)$

U. K. Anandavardhanan and Dipendra Prasad

pp. 1695-1717

Poincaré inequality on complete Riemannian manifolds with Ricci curvature bounded below

Gérard Besson, Gilles Courtois, and Sa’ar Hersonsky

pp. 1741-1769

On the order of vanishing of newforms at cusps

Andrew Corbett and Abhishek Saha

pp. 1771-1804

Dehn’s Lemma for immersed loops

Michael Freedman and Martin Scharlemann

pp. 1827-1836

Extremal weight projectors

Hoel Queffelec and Paul Wedrich

pp. 1911-1936

Graphs of large girth and surfaces of large systole

Bram Petri and Alexander Walker

pp. 1937-1956

There may be no minimal non-$\sigma$-scattered linear orders

Hossein Lamei Ramandi and Justin Tatch Moore

pp. 1957-1975