Mathematical Sciences: Algebraic Methods in Nonlinear       Problems
{'Code': '03040100', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMS', 'LongName': 'Division Of Mathematical Sciences'}}
{'SignBlockName': 'Michael Steuerwalt', 'PO_EMAI': None, 'PO_PHON': None}
The topic of this research is the algebraic and geometric                   structure of integrable systems and the role of Lie algebras. An                analytical interpretation of the bilinear identity, which plays a               fundamental role in the theory of tau function, vertex operators,               and field theoretic methods of the Kyoto school in integrable                   systems is sought. The investigator will study the relationship                 between the tau method and the dressing method of Zakharov and                  Shabat. Possible applications are an extensions of the theory of                tau function to other integrable systems, including                             multidimensional problems.                                                         The study of integrable systems is aimed at improving our                    understanding the nature of certain physical phenomena that have                the properties of energy preservation, such as solitons.
{'FirstName': 'David', 'LastName': 'Sattinger', 'PI_MID_INIT': 'H', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'David H Sattinger', 'EmailAddress': 'dhs@math.usu.edu', 'PI_PHON': '4357973587', 'NSF_ID': '000330951', 'StartDate': '07/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Minnesota Saint Paul', 'CityName': 'Minneapolis', 'ZipCode': '554552000', 'PhoneNumber': '6126252435', 'StreetAddress': '450 University Gateway', 'StreetAddress2': '200 Oak Street SE', 'CountryName': 'United States', 'StateName': 'Minnesota', 'StateCode': 'MN', 'CONGRESSDISTRICT': '05', 'CONGRESS_DISTRICT_ORG': 'MN05', 'ORG_UEI_NUM': None, 'ORG_LGL_BUS_NAME': None, 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1266', 'Text': 'APPLIED MATHEMATICS'}
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