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20022009
most citedThe 0.8-14.5 micron Spectra of Mid-L to Mid-T Dwarfs: Diagnostics of Effective Temperature, Grain Sedimentation, Gas Transport, and Surface Gravity

381 citations

Showing 2009Show all

13 papers · 1 filter

math.DS2009

Lattes maps and finite subdivision rules

J. W. Cannon, W. J. Floyd, W. R. Parry

This paper is concerned with realizing Lattes maps as subdivision maps of finite subdivision rules. The main result is that the Lattes maps in all but finitely many analytic conjug…

math.DS2009

Resolving extensions of finitely presented systems

Todd Fisher

In this paper we extend certain central results of zero dimensional systems to higher dimensions. The first main result shows that if (Y,f) is a finitely presented system, then the…

math.GT20095 cited

Detecting codimension one manifold factors with topographical techniques

Denise M. Halverson, Dušan Repovš

We prove recognition theorems for codimension one manifold factors of dimension . In particular, we formalize topographical methods and introduce three ribbons properties…

cond-mat.mtrl-sci2009

Hafnium binary alloys from experiments and first principles

Ohad Levy, Gus L. W. Hart, Stefano Curtarolo

Despite the increasing importance of hafnium in numerous technological applications, experimental and computational data on its binary alloys is sparse. In particular, data is scan…

math.GT20091 cited

On multiply twisted knots that are Seifert fibered or toroidal

Jessica S. Purcell

We consider knots whose diagrams have a high amount of twisting of multiple strands. By encircling twists on multiple strands with unknotted curves, we obtain a link called a gener…

astro-ph.SR2009381 cited

The 0.8-14.5 micron Spectra of Mid-L to Mid-T Dwarfs: Diagnostics of Effective Temperature, Grain Sedimentation, Gas Transport, and Surface Gravity

D. C. Stephens, S. K. Leggett, Michael C. Cushing +6

We present new 5.2-14.5 micron low-resolution spectra of 14 mid-L to mid-T dwarfs, as well as 3.0-4.1 micron spectra for five of these dwarfs. These data are supplemented by existi…