Professor
307B Gilbreath Hall
(423) 439-6975
E-mail address:
lawsonl@etsu.edu
B.S. (1964) University of Tennessee
M.S. (1969) University of Tennessee
Ph.D. (1973) University of Tennessee
Research interests:
Applied Math, Graph Theory
Information for Students:
Publications:
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L. Lawson, Computational methods for generalized inverse matrices arising
from proper splittings, Linear Algebra and It's Applications,
12 (1975) 111-126.
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L. Lawson and M. Gotterer, Report on the development of an Emergency
Medical Information System (EMMIS), FIU-FAU Joint Center for Environmental
Studies, 1976, Miama, FL.
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L. Lawson and W. Williams, A deep accelerated mathematics program at
Florida International University for high school students, Florida College
Teachers of Mathematics Newsletter (1977).
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D. Ross and L. Lawson, An evaluation of SMMR observations of surface wind
speed during revolution 1339. JPL Technical Report (1978) 622-624,
sect. XIII, 1-23.
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L. Lawson with SWAMP Group, Sea wave modeling project, Part 2. A
compilation of results, Koninklijk Nederlands Meteoroligisch
Institut, De Bilt (1982).
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L. Lawson and R. Long, Multimodal properties derived from a pitch-roll buoy
during GATE, Journal of Physical Oceanography, 13(3)
(1983) 474-486.
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J. Greenwood, V. Cardone and L. Lawson, Wave model intercomparison test
results using the SAIL hybrid spectral wave model, Proceedings of the
AMS-IUCRM Symposium n Wave Dynamics and Radio Probing of the Ocean
Surface, May, 1981.
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D. Ross, L. Lawson and W. McLeisch, Comparisons of Hurricane Fico winds and
waves from numerical models with observations from SEASAT-A, Proceedings of
the AMS-IUCRM Symposium on Wave Dynamics and Radio Probing of the Ocean
Surface, May 1981.
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L. Lawson and D. Palmer, Acoustic ray-path fluctuations induced by El nino,
NOAA Technical Memorandum ERL AOML-56 (1984).
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L. Lawson and D. Palmer, Acoustic ray-path fluctuations induced by El Nino,
Journal of the Acoustical Society of America, 75(5)
(1984) 1343-1345.
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L. Lawson with SWAMP Group, The sea-wave modeling project (SWAMP):
Principal results and conclusions, Ocean Wave Modeling, the SWAMP Group
(1985), Plenum Press.
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J. Greenwood, V. Cardone and L. Lawson, Intercomparison test version of the
SAIL wave model, Ocean Wave Modeling, the SWAMP Group (1985), Plenum
Press.
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D. Palmer, L. Lawson, D. Seem and Y. Daneshzadeh, Ray-path identification
and acoustic tomography in the Straits of Florida, Journal of Geophysical
Research, 90(C3) (1985) 4977-4989.
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L. Lawson, D. Seem, D. Palmer and Y. Daneshzadeh, A computer code
calculating acoustic ray paths with applications to the Straits of Florida,
NOAA Technical Memorandum, ERL-AOML-62 (1985).
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E. Shang, L. Lawson and D. Palmer, Source range information loss in
waveguides, Journal of the Acoustical Society of America,
79(4) (1986) 958-963.
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T. Haynes, L. Lawson, R. Brigham and R. Dutton, Changing and Unchanging of
the graphical invariants: minimum degree, maximum degree, node independence
number, maximum clique size, and edge independence number, Congressus
Numerantium, 72 (1990) 167-175.
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L. Lawson and T. Haynes, Changing and unchanging of the node independence
and covering number of a graph, Congressus Numerantium,
77 (1990) 157-162.
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M. Powell, T. Haynes and L. Lawson, CARDD: Computer Aided
Representative-graph Drawer, Congressus Numerantium.
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L. Lawson, Inverse Modelling of the action-balance equation part II:
Implementation of the parameter optimization prodedure, Technical Report.
ETSU, MS-01-92.
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L. Lawson and T. Haynes, The effects of graph modifications on edge
independence and edge covering numbers, Journal of Combinatorial
Mathematics and Combinatorial Computing, 9 (1992) 56-72.
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T. Haynes, L. Lawson and J. Boland, Observations regarding distance n
graphs, Congressus Numerantium, 89 (1992) 55-64.
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R. Snyder, L. Lawson and R. Long, Inverse modelling of the action-balance
equation part I: Expansion Parameters, Journal of Physical
Oceanography, 22 (1993) 1540-1555.
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T. Haynes and L. Lawson, E-graphs in network design, Networks,
23 (1993) 473-479.
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L. Lawson and T. Haynes, E-graphs, a generalization of network constructions,
Bulletin of the Institute of Combinatorics and Its Applications,
7 (1993) 39-46.
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T. Haynes and L. Lawson, Node and clique cover numbers of E-graphs,
Congressus Numerantium, 15 (1993) 173-178.
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T. Haynes and L. Lawson, Invariants of E-graphs, International journal of
Computer Mathematics, 54 (1994).
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L. Lawson, T. Haynes and J. Boland, Domination from a Distance, Congressus
Numerantium, 103 (1994) 89-96.
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L. Lawson, Y. Spitz, E. Hofmann and R. Long, Data Assimilation Applied to
a Predator-Prey Model, Bulletin of Mathematical Biology,
57(4) (1995) 593-617.
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L. Lawson, E. Hofmann and Y. Spitz, Time Series Sampling and Data
Assimilation in a Simple Marine Ecosystems Model, Deep Sea
Research, 43(2) (1996) 625-651.
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J. Boland, L. Lawson and R. Ringeisen, i-Connectivity of the Join of Two
Graphs, Congressus Numerantium, 109 (1995) 81-87.
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F. Harary, T. Haynes and L. Lawson, Changing and Unchanging the Color Cost
of a Graph, Congressus Numerantium, submitted.
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P. Torbett, J. Boland, L. Lawson, Stability of Eccentricity Sequences of
Graphs, Congressus Numerantium, submitted.
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