Mathematical Sciences: Boundary Layer Phenomena for         Singularly Perturbed Differential-Delay Equations
{'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 proposed research is concerned with singularly perturbed                  nonlinear delay-differential equations with one delay.  The                     objective is to analyze the behavior of periodic solutions for                  small values of the perturbing parameter and to discuss the                     boundary layer phenomena that arise on certain intervals of                     asymptotic length zero.  In addition, certain singular systems                  that can be approximated by finite-difference equations will be                 investigated from the point of view of singular perturbation.                     This project is part of ongoing efforts to understand the                     dynamics of nonlinear delay-differential equations that model                   many phenomena in optics, physiology and population biology.
{'FirstName': 'Roger', 'LastName': 'Nussbaum', 'PI_MID_INIT': 'D', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Roger D Nussbaum', 'EmailAddress': 'nussbaum@emeritus.rutgers.edu', 'NSF_ID': '000204847', 'StartDate': '09/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Rutgers University New Brunswick', 'CityName': 'NEW BRUNSWICK', 'ZipCode': '089018559', 'PhoneNumber': '8489320150', 'StreetAddress': '3 RUTGERS PLZ', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'New Jersey', 'StateCode': 'NJ', 'CONGRESSDISTRICT': '12', 'CONGRESS_DISTRICT_ORG': 'NJ12', 'ORG_UEI_NUM': 'M1LVPE5GLSD9', 'ORG_LGL_BUS_NAME': 'RUTGERS, THE STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1266', 'Text': 'APPLIED MATHEMATICS'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8713998.xml'}