Homepage of Laura Smithies

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Kent State University

Department of
Mathematical Sciences

Laura Smithies
Associate Professor
of Mathematics

Phone : (330) 672-9027
e-mail : lsmithie@kent.edu
Departmental Fax :
(330) 672-2209
Department Phone : (330)672-2430
Runty
"Runty" (son)




Schedule


Teaching Resources


Research Interests


Community Outreach



A brief 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 Utah, 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 years as 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 retention.





Fall 2017 Teaching Schedule

from the Homepage of Laura Smithies
Pfeffer
Hasen "Pfeffer" Smithies (dad)


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 at lsmithie@kent.edu. My office is in the Mathematical Sciences Building (MSB 204, 2-9027).


Pfeffer
"Whitey" and "Runty" (mom and son)



Fall 2017 Classes

from the Homepage of Laura Smithies

Fall 2017
Trigonometry
Math-11022-004
Times: T R 9:15 - 10:30 AM
Place: MSB 115
Fall 2017
Calculus I
Math-12002-006
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.




Trigonometry
  • Trigonometry Sylabus Math 11022 Syllabus
  • Academic Dishonesty (condensed) Policies
  • Homework Math 11022 HW
  • Learning Outcomes 11008 Learning Outcomes
  • Free Tutoring! Academic Success Center
  • The Webassign material is helpful but not required. You can log into Webassign. The class key for Trigonometry is kent 2467 5875. You may use this site free for a few weeks but then you have to pay for an access code.
  • Book Sections 1.1,1.2,1.3
  • Homework Odd Answers
  • Quiz 1 Answers
  • Unit Circle Practice
  • Unit Circle Filled in
  • Test One Review
  • Test One Practice
  • Prac Test One Solution
  • Test One Extra Credit Pg 1 Extra Credit Pg 2
  • Quiz 3 Answers
  • Quiz 4 Answers
  • Quiz 5 Soln Pg1 Soln Pg2
  • Test Two Review 1
  • Test Two Review 2
  • Test Two Practice A
  • Prac Test Two Solution A
  • Test Two Practice B
  • Prac Test Two Solution B
  • Test Two Solutions
  • Test Two Solutions
  • Calculus I
  • Calculus I Sylabus Math 12002 Syllabus
  • Academic Dishonesty (condensed) Policies
  • Homework Math 12002 HW
  • Learning Outcomes 11008 Learning Outcomes
  • Free Tutoring! Academic Success Center
  • The Webassign material is helpful but not required. You can log into Webassign. The class key for Calculus I is kent 3674 6394. You may use this site free for a few weeks but then you have to pay for an access code.
  • Book Sections 1.3,1.4,1.5
  • Homework Odd Answers

  • Practice Quiz 1 Answers
  • Fri. Sept 1st Quiz 1 Answers
  • Due Sept 8th Quiz 2 Answers
  • Sept 13th Quiz 3 Answers
  • Sept 15th Quiz 4 Soln
  • Test One Review
  • Test One Practice
  • Prac Test One Solution
  • sources
  • Test One Solution

  • Related Rates HW Problems Solutions
  • Optimization HW Problems Solutions
  • Graphing HW Problems Solutions
  • Test Two Review
  • Test Two Prac & Solns
  • Oct 9th Quiz 7
  • Test Two Curve Page 1 Page 2
  • Test 3 Review and Practice







  • Research Interests

    from the Homepage of Laura Smithies
    baby bunnies
    Whitey and Pfeffer's kids

    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.

    Publications:

  • Laura Smithies, The Structured Distance to Nearly Normal Matrices ETNA Vol. 36 pp. 99-112, 2010

  • Laura Smithies, 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).


  • Ph.D. Advisees:
  • 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.


  • Pfeffer and Runty
    "Pfeffer and Runty"



    Community Outreach

    from the Homepage of Laura Smithies

    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, Academic Discovery Days, College of Arts and Sciences, and KSU Residential Living Events.
    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.

    Last modified: Wed Sep 2 10:09:51 EDT 2015