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Scaling limits of r...
Scaling limits of random normal matrix processes at singular boundary points
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- Ameur, Yacin (author)
- Lund University,Lunds universitet,Matematik (naturvetenskapliga fakulteten),Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematics (Faculty of Sciences),Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH
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- Kang, Nam Gyu (author)
- Korea Institute for Advanced Study
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- Makarov, Nikolai (author)
- California Institute of Technology
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- Wennman, Aron (author)
- Tel-Aviv University
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(creator_code:org_t)
- Elsevier BV, 2020
- 2020
- English.
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In: Journal of Functional Analysis. - : Elsevier BV. - 0022-1236. ; 278:3
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Abstract
Subject headings
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- We introduce a method for taking microscopic limits of normal matrix ensembles and apply it to study the behaviour near certain types of singular points on the boundary of the droplet. Our investigation includes ensembles without restrictions near the boundary, as well as hard edge ensembles, where the eigenvalues are confined to the droplet. We establish in both cases existence of new types of determinantal point fields, which differ from those which can appear at a regular boundary point, or in the bulk.
Subject headings
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Keyword
- Hard edge
- Random normal matrix
- Scaling limit
- Singular boundary point
Publication and Content Type
- art (subject category)
- ref (subject category)
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