Homepage of Laura Smithies
curriculum vita is available for download in PDF format.
I came to Kent State University in 1997, after I received my Ph.D.
at the University of
under the direction of Joseph L. Taylor.
In my dissertation and early post-doctoral research, I used various tools
from functional analysis to study geometric representations of Lie group
representations. Other early research interests at KSU involved applications
of functional analysis to perturbation theory and approximation theory.
My current research interests are applications of functional
analysis to numerical methods in linear algebra.
I've always enjoyed teaching very much and I particularly
appreciate student participation in class and/or office hours.
In addition to teaching and publishing math research, I served for many
a Faculty Associate for the First Year Experience program, which is run
by KSU Residential
Living.. I also serve as the departmental community outreach
coordinator, specializing in high school recruitment and freshman
This semester I am teaching Trigonometry (Math 11022-004)
and Calculus I (Math 12002-006). The Trigonometry class meets Tuesdays
and Thursdays from 9:15- 10:30 AM in MSB Room 115. The Calculus class
meets daily from 12:05 - 12:55 PM in MSB Room 121.
In general, this semester I will be on campus in the mornings.
Every weekday, I will be in or around my office from
11:00 AM - 12:00 PM. Then I teach calculus for an hour. Afterwards,
I will generally be available as need.
On Tuesdays and Thursdays I will be in or around my office
from 8:45 AM to 9:15 AM. I then teach Trig until 10:30 AM
and will back in my office until my calculus starts at noon.
Generally, if nobody has contacted me asking to meet with me,
I leave sometime after 1 PM. But I am often free
to stay until much later. So, if you
would like to meet with me just let me know before or after class or by email
My office is in the Mathematical Sciences Building (MSB 204, 2-9027).
Times: T R 9:15 - 10:30 AM
Place: MSB 115
Times: Daily 12:05 - 12:55 PM
Place: MSB 121
Math Office Hours
Place: Math. Sciences Bldg.
Room: MSB 204 (2-9027)
Time: Daily 11:00 AM - 12:00 PM, Tu,Th 8:45 - 9:15 AM
Also: Appt. as needed
NOTE: If the above hours do not work for
you, I'd be happy to meet with you at some other time.
Just let me know your schedule and we'll find a time.
Also, notice that I am in our classroom early and late.
This is another good time to ask questions.
My research interest is the study of (linear) operators and
operator-valued functions. My current research project is
a study of Gershgorin-type sets with Richard S. Varga. This
project evolved into a study of nearly normal matrices.
Prior to this, I did a project, with
Natacha Fontes, which combined the tools of operator theory
and approximation theory. Before that, I worked with Jan Kover
and Per Enflo on projects involving applications of operator theory
to perturbation theory.
The Structured Distance to Nearly Normal Matrices
ETNA Vol. 36 pp. 99-112, 2010
A note on polar decomposition Gershgorin sets,
J. of LAA Vol. 429 Issue 10, ppl 2623-2637, November 2008
Natacha Fontes, Janice Kover, Laura Smithies, Richard S. Varga,
Singular value decomposition normally estimated Gershgorin Sets,
ETNA 256 August 2007.
Laura Smithies, Richard S. Varga,
Singular Value Decomposition Gershgorin Sets,
J. of LAA 417 (2005), 370-380.
Alfred S. Cavaretta, Laura Smithies,
Lipschitz-type bounds for the map A -> |A| on L(H),
J. of LAA 336 (2003), 15-20.
Laura Smithies, Finite rank operator valued functions,
J. of LAA 336 (2001), 21-27.
Per Enflo, Jan Kover, Laura Smithies,
Denseness for Norm Attaining Operator Valued Functions,
J. of LAA 336 (2001), 15-20.
P. Enflo, Laura Smithies,
Harnack's Theorem for Harmonic Operator Valued Functions,
J. of LAA 336 (2001),21-27.
Laura Smithies, J.L. Taylor, An Analytic Riemann-Hilbert Correspondence
for Semi-simple Lie Groups,
AMS J. of Representation Theory 4 (2000), 398-445.
Laura Smithies, Equivariant Analytic Localization of
Group Representations, Memoirs of AMS. 153 No. 728. (Sept. 2001).
Janice Kover (Directed with Per Enflo) |
Dissertation: Perturbations of Norm Attaining Operators.
Ph.D. awarded in August 2001.
Natacha Fontes (Directed with Alfred S. Cavaretta) |
Dissertation: Multi-dimensional Polynomial Inequalities.
Ph.D. awarded in August 2004.
I am the Outreach Coordinator for the KSU department of Mathematical
Sciences. I serve as a liaison between our department and the community.
I am especially interested in matters pertaining to KSU freshmen and high
school students. I routinely represent our department at events
directed at these groups. For example,
College of Arts and
KSU Residential Living
Last modified: Wed Sep 2 10:09:51 EDT 2015
I also organize our department's annual High School
Math Scholarship Contest. Awards range from $100 book scholarships
to $4,000 in tuition waivers for KSU. Please contact me, if you have
any questions about these or similar programs.
Over the years, I've set up volunteer tutoring programs at
local schools such as Rauch Intermediate and Brown Elementary.
Many of these volunteer tutors are members of the KSU organization
"Frasority". I am the faculty adviser for this service club
which was formed by First Year Experience students.
Last year, I started a Bunny Outreach program.
The special education students at Roosevelt High School
are growing herbs for my bunnies at a local community garden.
I bring my bunnies into their class, and to the garden and
teach them about bunny care and feeding. This year I will give
several talks to a local math club for gifted
students (at Stanton). Please contact me, if you would like
me to work with your gifted (or struggling) math students.
For the last five years, I have been a coach or assistant
coach in basketball and soccer in the
All Star Training Club. This is an athletic organization
for mentally or physically challenged people. I am also
a trainer for Special Olympics athletes in soccer and track.