piwik-script

Deutsch Intern
    Institute of Mathematics

    Dr. Richard Greiner

    Lecturer
    Institute of Mathematics
    Emil-Fischer-Straße 40
    97074 Würzburg
    Building: 40 (Mathematik Ost)
    Room: 00.009
    Portrait Richard Greiner

    Geometric function theory

    • Simple functions
    • Extremal problems
    • Convolution and Hadamard duality
    • Geometry of complex polynomials

    Complex approximation theory

    • Structure preserving approximation of simple functions
    • Simple polynomials

    Summer semester 2020 (planning status)

    • Lecture of Mathematics II for students of Physics or Engineering with exercises
    • Lecture with integrated exercise "arguing and writing in mathematics" (propaedeutic)

    Winter semester 2019/2020

    • Lecture of Mathematics I for students of Physics or Engineering with exercises
    • Lecture of Computer Oriented Mathematics (together with Theresa Lechner)

    Summer semester 2019

    • Lecture of Mathematics II for students of physics or Engineering with exercises
    • Lecture with integrated exercise "arguing and writing in mathematics" (propaedeutic)

    Wintersemester 2018/2019

    • Lecture of Mathematics I for students of Physics or Engineering with exercises
    • Lecture of Computer Oriented Mathematics (together with Robert Hartmann)

    Summer semester 2018

    • Lecture of Mathematics II for students of physics or Engineering with exercises

    Winter semester 2017/2018

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Winter semester 2014/2015

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Summer semester 2014

    • Lecture of Mathematics II for students of Physics or Engineering with exercises

    Winter semester 2013/2014

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Summersemester 2013

    • Lecture of Mathematics II for students of Physics or Engineering with exercises

    Winter semester 2012/2013

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Summer semester 2012

    • Lecture of Mathematics II for students of Physics or Engineering with exercises

    Winter semester 2011/2012

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Summer semester 2011

    • Lecture of Mathematics II for students of Physics or Engineering with exercises
    • Lecture of Computer Oriented Mathematics (together with Christian Zillober)

    Winter semester 2010/2011

    • Lecture of Mathematics I for students of Physics or Engineering with exercises

    Summer semester 2010

    • Lecture of propaedeutic Mathematics with integrated exercises
    • Lecture Computer Oriented Mathematics with exercises

    Winter semester 2009/2010

    • Lecture of propaedeutic Mathematics with integrated exercises

    Summer semester 2009

    • Lecture Computer Oriented Mathematics with exercises

    Summer semester 2008

    • Lecture Computer Oriented Mathematics with exercises

    Summer semester 2007

    • Lecture of Mathematics II for Physics with exercises

    Winter semester 2006/2007

    • Lecture of Mathematics I for Physics with exercises
    • Lecture of Analysis II for Computer Science with exercises

    Summer semester 2006

    • Lecture of Analysis I for Computer Science with exercises

    Winter semester 2005/2006

    • Lecture of Analysis II for Computer Science with exercises
    • Exercises for Linear Algebra I

    Summer semester 2005

    • Lecture of Analysis I for Computer Science with exercises
    • Intro Seminar Iteration

    Winter semester 2004/2005

    • Lecture of Analysis II for Computer Science with exercises
    • Exercises on Function Theory I

    Summer semester 2004

    • Lecture of Analysis I for Computer Science with exercises

    Winter semester 2003/04

    • Exercises and tutorials for Linear Algebra I

    Summer semester 2003

    • Exercises and Tutorials for Analysis II
    • Exercises for Mathematics for Physics II
    • Seminar Function Theory (complex polynomials)

    Winter semester 2002/03

    • Exercises and tutorials for Analysis I
    • Exercises on function theory I
    • Exercises for Mathematics for Physics I

    Summer semester 2002

    • Exercises for Analysis II
    • Exercises on Function Theory II

    Winter semester 2001/02

    • Exercises for Analysis I
    • Exercises on Function Theory I

    Summer semester 2001

    • Exercises for Analysis IV
    • Proseminar Analysis (discrete dynamic systems)
    • Seminar Function Theory (harmonic functions in Rn)

    Winter semester 2000/01

    • Exercises for Analysis III
    • Seminar Function Theory (hyperbolic metrics)

    Summer semester 2000

    • Exercises and Tutorials for Analysis II

    Winter semester 1999/2000

    • Exercises on Function Theory I
    • Seminar Analysis (Wavelets)
    • Seminar Function Theory (numerical compliant mappings)

    Summer semester 1999

    • Exercises on Function Theory II
    • Proseminar Analysis (Wavelets)

    CMS project

    • Project objective: introduction of the new campus management WueStudy at the Julius-Maximilians-Universität Würzburg
    • Project website: CMS Project
    • Duration: from 16.06.2010 until 31.07.2019 (including pre-project)

    JIM helps you!

    • Project objective: the Julius Maximilians University intensifies its MINT care
    • Project website: JIM helps you
    • Duration: from October 2012 until September 2015
    • Teilprojekt innerhalb des Projekts Successful MINT degree at Bavarian Universities  of the Bavarian State Ministry of Education and Culture, Science and the Arts and the Association of Bavarian Business (vbw)

    Uni day

    • Project objective: study orientation for particularly talented and motivated students of the North Bavarian schools (Gymnasien).
    • Project website: Unitag
    • Duration: since March 2011
    • Joint project of the JMU Würzburg and the Bavarian State Ministry for Education and Culture, Science and Art

    Early study

    • Project objective: Subject-specific support for particularly gifted and motivated 10 years old students of the North Bavarian schools (Gymnasien).
    • Project website: early study
    • Duration: since September 2004
    • Necessary conditions for Schur-stability of interval polynomials,
      IEEE Trans. Automat. Control  49 no.5 (2004), 740-744.
    • On the radius of convexity of linear combinations of univalent functions and their derivatives,
      (mit O. Roth)
      Math. Nachr.  254-255 (2003), 153-164.
    • On support points of univalent functions and a disproof of a conjecture of Bombieri,
      (mit O. Roth)
      Proc. Amer. Math. Soc.  129 no.12 (2001), 3657-3664.
    • A coefficient problem for univalent functions related to two-point distortion theorems,
      (mit O. Roth)
      Rocky Mountain J. Math.  31 no.1 (2001), 261-283.
    • Disproof of a conjecture on univalent functions,
      (mit D. Bshouty and St. Ruscheweyh)
      Ann. Univ. Mariae Curie-Sklodowska Sect. A  53 no.1 (1999), 3-8.
    • Generalized Jackson kernels in approximation theory,
      Proceedings of the CMFT'97 in Nicosia, Cyprus (1997), Computational Methods and Function Theory 1997, N. Papamichael, St. Ruscheweyh, E. Saff (eds.), World Scientific, 1999, 259-266.
    • Von der dualen zur konvexen Hülle,
      Doctoral Thesis, Würzburg, 1998; Tectum Verlag, Marburg, 1998, ISBN 3-8288-0512-4.
    • On a theorem of Andrievskii and Ruscheweyh,
      Proceedings of the Ashkelon Workshop on Complex Function Theory (1996), Israel Math. Conf. Proc, Bar-Ilan Univ., Ramat Gan, 1997, 83-90.
    • On the approximation of univalent functions by subordinate polynomials in the unit disk,
      (mit St. Ruscheweyh)
      in: Approximation and Computation: a Festschrift in honor of Walter Gautschi, R. V. M. Zahar (ed.), Birkhäuser, ISNM V.119, 1994, 261-271.
    • Zur Güe der Approximation schlichter Abbildungen durch maximal subordinierende Polynomfolgen,
      Diploma thesis, Würzburg, 1993.

    Publications (outside of mathematics)

    • Erfolgsdeterminanten des Frühstudiums,
      (with E. Stumpf, W. Schneider),
      in: Beiträge zur Hochschulforschung, IHF, 1.2011

    Ongoing committee memberships

    Former committee memberships

    • Commission for studies and teaching, JMU Würzburg, 2009-2013
    • Commission for Affairs of the University Library and the Center for Languages and Media Didactics, JMU Würzburg, 2007-2009
    • Faculty Council of the Faculty of Mathematics and Computer Science, JMU Würzburg, October 2002 to September 2006, October 2009 to September 2015

    Miscellaneous

    • Representation of the Institute of Mathematics of the JMU Würzburg at the Conference of the Mathematical Departments (KMathF)
    • Country round of the Bayern 58th Mathematics Olympiad (22.-24.02.2019)
    • Federal round of the 57th Mathematics Olympiad (13.-16.06.2018)
    • Country round of the Bayern 56th Mathematics Olympiad (24.-24.02.2017)
    • Country round of the Bayern 54th Mathematics Olympiad (20.-22.02.2015)
    • Country round of the Bayern 52nd Mathematics Olympiad (22.-24.02.2013)
    • Country round of the Bayern 51st Mathematics Olympiad (24.-26.02.2012)
    • Country round of the Bayern 50th Mathematics Olympiad (26.02.2011)
    • Country round of the Bayern 49th Mathematics Olympiad (26.-28.02.2010)