Seminar
Seminar on Inverse Problems
The seminar meets on Tuesdays at 10-12 in some room. All interested are welcome to attend!
Below is a list of past and upcoming talks. Speakers are from University of Oulu unless otherwise stated.
Spring 2013
14.5.2013 M203
Hanna Kiili: TM-waves guided by a nonlinear film II
7.5.2013 M203
Markus Harju and Georgios Fotopoulos: Numerics of 1D scattering with a general nonlinearity
9.4.2013 PR126A and 16.4.2013 TF105
Hanna Kiili: TM-waves guided by a nonlinear film
12.3.2013 and 19.3.2013 TA101
Urpo Kyllönen: Friedrichs extension for elliptic differential operator with singular coefficients
19.2.2013 TA101, 26.2.2013 SÄ114, 5.3.2013 TA101
Jan Sandhu: Some remarks on inverse backscattering for magnetic Schrödinger equation in 3D
5.2.2013 PR126A, 12.2.2013 TA101
Sari Lasanen: Posterior convergence for correlation priors
29.1.2013 PR126A
Mikko Orispää: Using Kalman filters to construct quiet day curve
22.1.2013 PR126A
Opening meeting of the spring term
Autumn 2012
28.11.2012: Joint talk of dept. colloquium and inverse problems seminar:
Aleksey Nenarokomov (Moscow Aviation Institute, Russia): Applications of Inverse Problems technique for Aerospace Engineering (Review of all activities in Inverse Problems in Moscow Aviation Institute)
27.11.2012
Lassi Roininen: Correlation priors on torus.
13.11.2012 and 20.11.2012
Markus Harju: A solution method for TE waves with numerical examples.
6.11.2012
Valery Serov: Interior transmission eigenvalue problem. Some examples.
23.10.2012 and 30.10.2012
Urpo Kyllönen: Some remarks about elliptic differential operators
9.10.2012
Evgeny Laksthanov (University of Aveiro, Portugal): Interior transmission eigenvalue problem
25.9.2012 and 2.10.2012
Valery Serov: TE and TM-waves in nonlinear layered waveguide dielectric structures
Spring 2012
17.4.2012 and 24.4.2012
Hanna Kiili: Electromagnetic scattering by a dissipative chiral obstacle
20.3.2012, 27.3.2012 and 3.4.2012
Jan Sandhu: Backscattering for the magnetic Schrödinger operator
13.3.2012
Jukka Kemppainen: A time-fractional interpolation of the heat equation and the wave equation
21.2.2012, 28.2.2012 and 6.3.2012
Valery Serov: On Kato's theorem for magnetic Schrödinger equation
7.2.2012 and 14.2.2012
Sari Lasanen: Discretization of prior models in statistical inverse problems
31.1.2012
Opening meeting of the spring term
Autumn 2011
15.11.2011, 22.11.2011 and 29.11.2011
Georgios Fotopoulos: Some inverse scattering problems for nonlinear two-dimensional Schrödinger operator
1.11.2011 and 8.11.2011
Sari Lasanen: Generalization of the Cameron-Martin formula with applications to inverse scattering problems
11.10.2011, 18.10.2011 and 25.10.2011
Valery Serov: Transmission eigenvalues for degenerate and singular cases. II.
13.9.2011, 20.9.2011 and 27.9.2011
Lassi Roininen: Realisation of Perfect Codes by Stable ARMA-algorithms: Mathematical theory and engineering practice
Spring 2011
(in room KTK127)
19.4.2011 and 3.5.2011
Markus Harju: On the factorization method for weakly nonlinear wave scattering
22.3.2011, 29.3.2011, 5.4.2011 and 12.4.2011
Jan Sandhu: Estimates for the Green's function for the magnetic Schrödinger operator in unbounded domain
22.2.2011, 8.3.2011 and 15.3.2011
Sari Lasanen: Sampling in Bayesian radar measurement techniques
25.1.2011, 1.2.2011 and 8.2.2011
Valeriy Serov: Transmission eigenvalues for degenerate case
Autumn 2010
7.9.2010, 14.9.2010, 21.9.2010 and 28.9.2010 (11-12am)
Valeriy Serov: Inverse fixed energy problem for two-dimensional Schrödinger equation of saturation type
Summer 2010
Infotech Oulu and Finnish Centre of Excellence in Inverse Problems Research Invited Lectures: 16.-18.6.2010
David Colton (University of Delaware, USA): Inverse Scattering Theory in the Frequency Domain
Lecture Announcement
Finnish Centre of Excellence in Inverse Problems Research Invited Lectures: 2.-3.6.2010
El Maati Ouhabaz (Université Bordeaux 1, France): Introduction to diffusion equations with singular coefficients
Lecture Announcement
Spring 2010
13.4.2010, 20.4.2010 and 27.4.2010
Sari Lasanen: Ultraflat polynomials and radar codes
16.3.2010 and 23.3.2010
Mikko Orispää: Introduction to linear Kalman filters
9.3.2010
Mikko Salo (University of Helsinki): Fixed energy inverse scattering
in two dimensions
16.2.2010, 23.2.2010 and 2.3.2010
Hanna Kiili: Electromagnetic scattering by a chiral obstacle
26.1.2010, 2.2.2010 and 9.2.2010
Jan Sandhu: The domains of magnetic Schrödinger operator in
bounded domains
Autumn 2009
1.12.2009
Mikko Salo (University of Helsinki): Inverse scattering for the
magnetic Schrödinger operator
24.11.2009
Jan Sandhu: The domains of magnetic Schrödinger operator
20.10.2009, 27.10.2009, 3.11.2009 and 10.11.2009
Valeriy Serov: A diamagnetic inequality and its applications
13.10.2009 PR174 (Joint seminar with Mathematics Division)
Andrei Piatnitski: Ground state asymptotics for a singularly
perturbed elliptic operators
22.9.2009 and 6.10.2009
Sari Lasanen: Essentially unique solutions for nonlinear statistical inverse problems
Spring 2009
12.5.2009
Jukka Kauppi: On the structure of dense subalgebras of B*-algebras
5.5.2009
Sari Lasanen: Essentially unique solutions for nonlinear statistical inverse problems
7.4.2009, 21.4.2009 and 28.4.2009
Jan Sandhu: Inverse backscattering problem for the generalized nonlinear Schrödinger operator in two-dimensional case
24.3.2009
Amir H. Sanatpour (Tarbiat Moallem University of Tehran, University of Oulu): Volterra operators and Carleson type measures on a large family of analytic function spaces
17.3.2009
Jan Sandhu: Inverse backscattering problem for the generalized nonlinear Schrödinger operator in two-dimensional case
3.3.2009 and 10.3.2009
Hanna Kiili: A single integral equation for electromagnetic scattering by a chiral obstacle
27.1.2009, 3.2.2009, 10.2.2009 and 17.2.2009
Valeriy Serov: Fundamental solution and Fourier series for magnetic Schrödinger operator in bounded domains
Autumn 2008
Finnish Centre of Excellence in Inverse Problems Research Invited Lecture Series: 18.-19.12.2008
Ioannis G. Stratis (University of Athens, Greece): A Boundary Integral Equations Approach for Time-Harmonic Problems in the Electromagnetic and the Elasticity Theory of Chiral Media
Lecture Announcement
25.11.2008 and 2.12.2008
Valeriy Serov: Inverse scattering problem for the Morse oscillator
11.11.2008 and 18.11.2008
Jukka Kemppainen: Boundary integral solution of the time-fractional diffusion equation
4.11.2008
Mikko Orispää: Mathematics of FLIPS
28.10.2008
Susanne Schmitt (University of Karlsruhe): Factorization method in electrical impedance tomography
21.10.2008
Mikko Salo (University of Helsinki): Inverse problems with partial data for elliptic systems
7.10.2008 and 14.10.2008
Mikko Orispää: Mathematics of FLIPS
23.9.2008 and 30.9.2008
Sari Lasanen: The probabilistic description of q-Green's function
Finnish Centre of Excellence in Inverse Problems Research Invited Lecture Series: 21.-22.8.2008
John Sylvester (University of Washington, Seattle, Washington, USA): Scattering Support, Non-Radiating Sources, and Transmission Eigenvalues
Lecture Announcement
Spring 2008
13.5.2008 at 12-14
Pekka Koskenkorva (University of Helsinki, University of Oulu): Integral
geometry in geometric computer vision
15.4.2008, 22.4.2008 and 29.4.2008
Valeriy Serov: On Green's function for elliptic differential operator with singular potential
8.4.2008
Jussi Klemelä: Empirical risk minimization in inverse problems: calculations of the operator norms
11.3.2008 and 18.3.2008
Hanna Kiili: Boundary value problem for quaternions
19.2.2008 and 26.2.2008
Valeriy Serov: Scattering solutions for magnetic Schrödinger equation
5.2.2008 and 12.2.2008
Jussi Klemelä: Empirical risk minimization in inverse problems
22.1.2008 and 29.1.2008
Valeriy Serov: Some remarks on magnetic Schrödinger operator
