Lassi Päivärinta | Academic Influence

Lassi Päivärinta's AcademicInfluence.com Rankings

Lassi Päivärinta

Mathematics

#2355

World Rank

#3660

Historical Rank

Group Theory

#412

World Rank

#477

Historical Rank

Number Theory

#451

World Rank

#556

Historical Rank

Algebra

#770

World Rank

#1002

Historical Rank

mathematics Degrees

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Mathematics

Lassi Päivärinta's Degrees

PhD Mathematics University of Helsinki
Masters Mathematics University of Helsinki
Bachelors Mathematics University of Helsinki

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Why Is Lassi Päivärinta Influential?

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According to Wikipedia, Lassi Päivärinta is a Finnish mathematician, one-time professor of applied mathematics at the department of mathematics and statistics at the University of Helsinki. Päivärinta's research is mostly in the fields of inverse problems and partial differential equations.

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Lassi Päivärinta's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Calderon's inverse conductivity problem in the plane (2006) (586)
The interior transmission problem (2007) (217)
An inverse boundary value problem in electrodynamics (1993) (167)
The uniqueness of a solution to an inverse scattering problem for electromagnetic waves (1992) (133)
Complex geometrical optics solutions for Lipschitz conductivities (2003) (125)
Dense sets and far field patterns for acoustic waves in an inhomogeneous medium (1988) (102)
Linear inverse problems for generalised random variables (1989) (101)
Corners Always Scatter (2012) (99)
Testing equality of relative survival patterns based on aggregated data. (1987) (75)
A simple non-linear model in incidence prediction. (1997) (61)
Function Spaces, Differential Operators and Nonlinear Analysis (1989) (56)
On imaging obstacles inside inhomogeneous media (2007) (54)
RECOVERING SINGULARITIES FROM BACKSCATTERING IN TWO DIMENSIONS (2001) (54)
An n-dimensional Borg-Levinson theorem for singular potentials (2002) (52)
On the Far Field in Obstacle Scattering (1999) (52)
On recovering obstacles inside inhomogeneities (1998) (49)
Numerical computation of complex geometrical optics solutions to the conductivity equation (2010) (48)
A GENERALIZATION OF THE CALDERON-VAILLANCOURT THEOREM TO LP AND HP (1988) (47)
Transmission Eigenvalues for Operators with Constant Coefficients (2010) (46)
Transmission Eigenvalues for Elliptic Operators (2010) (46)
The inverse problem of linear age-structured population dynamics (2002) (43)
Pseudo differential operators in Hardy–Triebel spaces (1983) (42)
Transmission Eigenvalues (2008) (39)
Inversion of discontinuities for the Schro¨dinger equation in three dimensions (1991) (37)
A boundary integral equation for Calderón's inverse conductivity problem (2006) (36)
Direct electrical impedance tomography for nonsmooth conductivities (2011) (35)
Recovery of Singularities of a Multidimensional Scattering Potential (1998) (30)
Inverse Scattering Problem for a Two Dimensional Random Potential (2008) (28)
Reconstruction of Singularities of a Scattering Potential in Two Dimensions (1994) (26)
Inverse scattering problem for two-dimensional Schrödinger operator (2006) (26)
New estimates of the Green–Faddeev function and recovering of singularities in the two-dimensional Schrödinger operator with fixed energy (2005) (19)
Recovery of jumps and singularities in the multidimensional Schrodinger operator from limited data (2007) (19)
The finite Hilbert transform in weighted spaces (1996) (16)
Transmission eigenvalues and a problem of Hans Lewy (2000) (15)
Inverse problems for time harmonic electrodynamics (2003) (15)
Far field patterns and the inverse scattering problem for electromagnetic waves in an inhomogeneous medium (1988) (15)
New mapping properties for the resolvent of the Laplacian and recovery of singularities of a multi-dimensional scattering potential (2001) (15)
Nonlinear Fourier analysis for discontinuous conductivities: Computational results (2013) (14)
Inside Out; Inverse Problems and Applications (2004) (12)
Far-field patterns for electromagnetic waves in an inhomogeneous medium (1990) (12)
Mellin operators and pseudodifferential operators on graphs (2004) (10)
A deconvolution problem with the kernel 1/[x] on the plane (1987) (9)
Equivalent quasi-norms and Fourier multipliers in the Triebel spaces F8pq (1982) (9)
Analytic Methods for Inverse Scattering Theory (2004) (8)
A normal crack in an elastic half-space with stress-free surface (1993) (7)
Corner singularities of solutions to Δ ±1/2u=f in two dimensions (1992) (6)
Inverse problem for a random potential (2004) (6)
The inverse Robin boundary value problem in a half-space (2013) (5)
The uniqueness of the one-dimensional electromagnetic inversion with bounded potentials (1987) (5)
Multiplicity results for semilinear elliptic boundary value problems in Besov and Triebel-Lizorkin spaces (1991) (4)
Completeness of generalized transmission eigenstates (2013) (4)
Unique Determination of the Shape of a Scattering Screen from a Passive Measurement (2020) (3)
On Determining Individual Behaviour from Population Data (2003) (3)
A note on continuity of pseudodifferential operators in Hardy spaces. (1984) (2)
THE BORDERLINES OF THE INVISIBILITY AND VISIBILITY FOR CALDERÓN (2011) (1)
Anomaly Detection in Random Heterogeneous Media: Feynman-Kac Formulae, Stochastic Homogenization and Statistical Inversion (2015) (1)
Inverse problems in mathematical physics : proceedings of the Lapland Conference on Inverse Problems held at Saariselkä, Finland, 14-20 June 1992 (1993) (1)
Inverse Problems: Making the Unseen Visible with Mathematics (2008) (1)
Corners Always Scatter (2014) (0)
A Series Solution of the Cauchy Problem for Turing Reaction-diffusion Model (2011) (0)
Detecting Anisotropic Inclusions Through EIT (2015) (0)
1. A Review of Basic Mathematical Tools (1997) (0)
Detecting Anisotropic Inclusions Through EIT (2017) (0)
Reconstruction of electromagnetic parameters from boundary measurements (1993) (0)
Collocation-homotopy method to initial-boundary value problems (2013) (0)

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Other Resources About Lassi Päivärinta

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What Schools Are Affiliated With Lassi Päivärinta?

Lassi Päivärinta is affiliated with the following schools:

University of Helsinki