{ "types" : { "Bookmark" : { "pluralLabel" : "Bookmarks" }, "Publication" : { "pluralLabel" : "Publications" }, "GoldStandardPublication" : { "pluralLabel" : "GoldStandardPublications" }, "GoldStandardBookmark" : { "pluralLabel" : "GoldStandardBookmarks" }, "Tag" : { "pluralLabel" : "Tags" }, "User" : { "pluralLabel" : "Users" }, "Group" : { "pluralLabel" : "Groups" }, "Sphere" : { "pluralLabel" : "Spheres" } }, "properties" : { "count" : { "valueType" : "number" }, "date" : { "valueType" : "date" }, "changeDate" : { "valueType" : "date" }, "url" : { "valueType" : "url" }, "id" : { "valueType" : "url" }, "tags" : { "valueType" : "item" }, "user" : { "valueType" : "item" } }, "items" : [ { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2e62776fb14cdcdf9ce6419573825aed5/brittalenz", "tags" : [ "Resiliencesend:unibiblio","computer","algorithms","cmcs","Fault","Parallel","Numerical","ians","architecture","tolerance" ], "intraHash" : "e62776fb14cdcdf9ce6419573825aed5", "interHash" : "92793729ee7468c2168cb81b0ca42520", "label" : "Resiliency in Numerical Algorithm Design for Extreme Scale Simulations (Dagstuhl Seminar 20101)", "user" : "brittalenz", "description" : "", "date" : "2021-01-11 13:52:20", "changeDate" : "2021-04-15 09:57:16", "count" : 2, "pub-type": "article", "journal": "Dagstuhl Reports","publisher":"Schloss Dagstuhl--Leibniz-Zentrum für Informatik","address":"Dagstuhl, Germany", "year": "2020", "url": "https://drops.dagstuhl.de/opus/volltexte/2020/13429", "author": [ "Luc Giraud","Ulrich Rüde","Linda Stals" ], "authors": [ {"first" : "Luc", "last" : "Giraud"}, {"first" : "Ulrich", "last" : "Rüde"}, {"first" : "Linda", "last" : "Stals"} ], "editor": [ "Luc Giraud","Ulrich Rüde","Linda Stals" ], "editors": [ {"first" : "Luc", "last" : "Giraud"}, {"first" : "Ulrich", "last" : "Rüde"}, {"first" : "Linda", "last" : "Stals"} ], "volume": "10","number": "3","pages": "1--57", "urn" : "urn:nbn:de:0030-drops-134290", "issn" : "2192-5283", "doi" : "10.4230/DagRep.10.3.1", "bibtexKey": "giraud_et_al:DR:2020:13429" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/20d5cc7b5b1c9a1eb2f652c0a5f454d48/mhartmann", "tags" : [ "Balancing,","Load","grid,","DUNE","Numerical","software,","vorlaeufig","Adaptive-parallel" ], "intraHash" : "0d5cc7b5b1c9a1eb2f652c0a5f454d48", "interHash" : "cd1f05fdc41f8d52b5becb9dbdc9c049", "label" : "The DUNE-ALUGrid Module.", "user" : "mhartmann", "description" : "", "date" : "2018-07-20 10:54:15", "changeDate" : "2018-07-20 08:54:15", "count" : 1, "pub-type": "article", "journal": "Archive of Numerical Software", "year": "2016", "url": "http://journals.ub.uni-heidelberg.de/index.php/ans/article/view/23252", "author": [ "Martin Alk�mper","Andreas Dedner","Robert Kl�fkorn","Martin Nolte" ], "authors": [ {"first" : "Martin", "last" : "Alk�mper"}, {"first" : "Andreas", "last" : "Dedner"}, {"first" : "Robert", "last" : "Kl�fkorn"}, {"first" : "Martin", "last" : "Nolte"} ], "volume": "4","number": "1","pages": "1--28","abstract": "In this paper we present the new DUNE-ALUGrid module. This modulecontains\n\ta major overhaul of the sources from the ALUGrid library and thebinding\n\tto the DUNE software framework. The main improvements concern theparallel\n\tfeature set of the library. The main changes include user-defined\n\tloadbalancing, parallel grid construction, and an redesign of the\n\t2d grid which can nowalso be used for parallel computations. In addition\n\tmany improvementshave been introduced into the code to increase the\n\tparallel efficiency andto decrease the memory footprint. The original\n\tALUGrid library is widely used within the DUNE community due to its\n\tgood parallel performance for problems requiring local adaptivity\n\tand dynamic load balancing. Therefore, this new model will benefit\n\ta number of DUNE users. In addition we haveadded features to increase\n\tthe range of problems for which the grid manager canbe used, for\n\texample, introducing a 3d tetrahedral grid using a parallel newest\n\tvertex bisection algorithm for conforming grid refinement. In this\n\tpaper we will discuss the new features, extensions to the DUNE interface,\n\tand explain for various examples how the code is used in parallel\n\tenvironments.", "issn" : "2197-8263", "doi" : "10.11588/ans.2016.1.23252", "bibtexKey": "alkamper2016dunealugrid" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2289dfb3022dfdbde54bddacee3985c2c/mhartmann", "tags" : [ "virtual","mathematics","programming,","lab,","vorlaeufig","eLearning,","numerical" ], "intraHash" : "289dfb3022dfdbde54bddacee3985c2c", "interHash" : "b790e1e59a77f67c024e580618da4581", "label" : "ViPLab - A Virtual Programming Laboratory for Mathematics and Engineering", "user" : "mhartmann", "description" : "", "date" : "2018-07-20 10:54:15", "changeDate" : "2018-07-20 08:54:15", "count" : 3, "pub-type": "inproceedings", "booktitle": "Proceedings of the 2011 IEEE International Symposium on Multimedia","series": "ISM '11","publisher":"IEEE Computer Society","address":"Washington, DC, USA", "year": "2011", "url": "http://dx.doi.org/10.1109/ISM.2011.95", "author": [ "Th. Richter","S. Rudlof","B. Adjibadji","H. Berlohr","Ch. Gruninger","C.-D. Munz","Ch. Rohde","R. Helmig" ], "authors": [ {"first" : "Th.", "last" : "Richter"}, {"first" : "S.", "last" : "Rudlof"}, {"first" : "B.", "last" : "Adjibadji"}, {"first" : "H.", "last" : "Berlohr"}, {"first" : "Ch.", "last" : "Gruninger"}, {"first" : "C.-D.", "last" : "Munz"}, {"first" : "Ch.", "last" : "Rohde"}, {"first" : "R.", "last" : "Helmig"} ], "pages": "537--542", "acmid" : "2120544", "isbn" : "978-0-7695-4589-9", "numpages" : "6", "doi" : "10.1109/ISM.2011.95", "bibtexKey": "richter2011viplab" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2504fc9cccbcc450523cb5d98dd60a126/hermann", "tags" : [ "Finite","methods","control;","for","Numerical","differential","method}","Singular","equations;","distribution;","stochastic","element","{Dividend","partial" ], "intraHash" : "504fc9cccbcc450523cb5d98dd60a126", "interHash" : "ff9e17455504f09babc5aa7b043ed09e", "label" : "A Non-stationary Model of Dividend Distribution in a Stochastic\n Interest-Rate Setting", "user" : "hermann", "description" : "", "date" : "2017-05-18 11:32:12", "changeDate" : "2017-05-18 09:32:12", "count" : 7, "pub-type": "article", "journal": "COMPUTATIONAL ECONOMICS","publisher":"SPRINGER","address":"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS", "year": "{2016}", "url": "", "author": [ "Andrea Barth","Santiago Moreno-Bromberg","Oleg Reichmann" ], "authors": [ {"first" : "Andrea", "last" : "Barth"}, {"first" : "Santiago", "last" : "Moreno-Bromberg"}, {"first" : "Oleg", "last" : "Reichmann"} ], "volume": "47","number": "3","pages": "447-472","abstract": "In this paper the solutions to several variants of the so-called\n dividend-distribution problem in a multi-dimensional, diffusion setting\n are studied. In a nutshell, the manager of a firm must balance the\n retention of earnings (so as to ward off bankruptcy and earn interest)\n and the distribution of dividends (so as to please the shareholders). A\n dynamic-programming approach is used, where the state variables are the\n current levels of cash reserves and of the stochastic short-rate, as\n well as time. This results in a family of Hamilton-Jacobi-Bellman\n variational inequalities whose solutions must be approximated\n numerically. To do so, a finite element approximation and a\n time-marching scheme are employed.", "author-email" : "andrea.barth@mathematik.uni-stuttgart.de\n santiago.moreno@bf.uzh.ch\n oleg.reichmann@math.ethz.ch", "issn" : "0927-7099", "keywords-plus" : "SEMIMARTINGALE; VOLATILITY; AMERICAN; POLICIES; OPTION; RISK", "funding-acknowledgement" : "ERC [AdG 247277, 249415-RMAC]; NCCR FinRisk (Project ``Banking and\n Regulation''); Swiss Finance Institute (Project ``Systemic Risk and\n Dynamic Contract Theory''); SNF [144130]; German Research Foundation\n (DFG) as part of the Cluster of Excellence in Simulation Technology at\n the University of Stuttgart [EXC 310/2]", "research-areas" : "Business & Economics; Mathematics", "eissn" : "1572-9974", "number-of-cited-references" : "34", "affiliation" : "Moreno-Bromberg, S (Reprint Author), Univ Zurich, Dept Banking & Finance, Plattenstr 32, CH-8032 Zurich, Switzerland.\n Barth, Andrea, ETH, Dept Math, Seminar Appl Math, Ramistr 101, CH-8092 Zurich, Switzerland.\n Barth, Andrea, Univ Stuttgart, SimTech, Pfaffenwaldring 5a, D-70569 Stuttgart, Germany.\n Moreno-Bromberg, Santiago, Univ Zurich, Dept Banking & Finance, Plattenstr 32, CH-8032 Zurich, Switzerland.\n Reichmann, Oleg, ETH, Dept Math, Ramistr 101, CH-8092 Zurich, Switzerland.", "web-of-science-categories" : "Economics; Management; Mathematics, Interdisciplinary Applications", "language" : "English", "funding-text" : "We would like to thank the editor and an anonymous referee for their\n comments and suggestions, which allowed us to improve our original\n manuscript. It goes without saying that we assume full responsibility\n for any remaining mistakes. The research leading to these results has\n received funding form the ERC (Grant agreements AdG 247277 and\n 249415-RMAC), from NCCR FinRisk (Project ``Banking and Regulation''),\n from the Swiss Finance Institute (Project ``Systemic Risk and Dynamic\n Contract Theory''), from the SNF (Grant 144130) and from the German\n Research Foundation (DFG) as part of the Cluster of Excellence in\n Simulation Technology (EXC 310/2) at the University of Stuttgart, and it\n is gratefully acknowledged.", "times-cited" : "0", "doi" : "10.1007/s10614-015-9502-y", "bibtexKey": "ISI:000371796600006" } ] }