Some information related to my publications can be
found in my profile at MathSciNet (requires MathSciNet license) and at Google Scholar. Some of my
papers are also provided at arXiv.
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. Regularity of quasi-n-harmonic mappings into NPC
spaces (with Chang-Lin Xiang), arXiv,
. Characterizations of generalized John domains in Rn via
metric duality (with Pawel Goldstein, Pekka Koskela and Debanjan Nandi), arXiv, 2017.
. Mappings of finite distortion: size of the branch set
(with Stanislav Hencl and Ville Tengvall), preprint, 2017.
. Harmonic mappings between singular metric spaces, arXiv, 2017.
. Area minimizing discs in locally non-compact spaces
(with Stefan Wenger), arXiv,
. Geometric function theory: the art of pullback
factorization (with Marshall Williams), arXiv, 2016.
. Equivalence of quasiregular mappings on
subRiemannian manifolds via the Popp extension (with Tony
. Porosity of the branch set of discrete open mappings
with controlled linear dilatation (with Marshall Williams), arXiv 2015.
. Quasiregular mappings between subRiemannian
manifolds (with Sebastiano Nicolussi Golo and Marshall Williams),
Published or Accepted Articles
. Intrinsic geometry and analysis of Finsler
structures, Ann. Mat. Pura. Appl. 196 (2017),
no. 5, 1685-1693.
. Fractional Sobolev-Poincare inequalities in
irregular domains, Chin.
Ann. Math. Ser. B.
38 (2017), 839–856.
. Sharpness of uniform continuity of quasiconformal
mappings onto s-John domains (with Pekka Koskela), Ann. Acad. Sci. Fenn.
Math. 42 (2017), 51-59.
. Mappings of finite distortion: boundary extension in
uniform domains (with Tuomo Akkinen), Ann. Mat. Pura. Appl. 196 (2017),
. Inverse problems for p-Laplace type
equations under monotonicity assumptions (With Manas Kar and Mikko Salo), Rend.
Istit. Mat. Univ. Trieste 48 (2016), 79–99 (a special issue
in honor of the 60th birthday of Giovanni Alessandrini).
. Quantitative uniquness estimates for p-Laplace type
equations in the plane (with Manas Kar), Nonlinear
Anal. 143 (2016), 19-44.
. The branch set of a quasiregular mapping between metric
manifolds (with Marshall Williams), C. R. Math. Acad. Sci.
Paris 356 (2016), 155-159.
. L-infinity variational problems associated to
measurable Finsler structures (with Chang-Lin Xiang and Dachun Yang), Nonlinear Anal.
132 (2016), 126-140.
. Sharp capacity estimates in s-John domains, Potential Anal. 43 (2015), no. 2, 277-288.
. Mappings of finite inner distortion: global
homeomorphism theorem, J. Geom. Anal.
25 (2015), no. 3, 1969-1991.
. Generalized quasidisks and conformality II, Proc.Amer.Math.Soc.
143 (2015), no. 8, 3505-3517.
. Mappings of finite distortion between metric
measure spaces, Conform. Geom. Dyn.
19 (2015), 95-121.
. Uniform continuity of quasiconformal mappings onto
generalized John domains, Ann. Acad. Sci. Fenn.
Math. 40 (2015), no.1, 183-202.
. Regularity of the inverse of a homeomorphism with
finite inner distortion, Acta Math. Sin. (Engl.
Ser.) 30 (2014), no.12, 1999-2013.
. Mappings of Finite Distortion of Polynomial Type, J. Geom. Anal. 24 (2014), no. 2,
. Generalized quasidisks and conformality (with Pekka
Koskela and Juhani Takkinen), Publ.Mat., 58 (2014), no. 1,
. Generalized John disks (with Pekka
Koskela), Cent. Eur. J. Math., 12 (2014),
no. 2, 349-361.
Generalized quasidisks and the
associated John domains, Volumn
of Report. University of Jyvaskyla, Department of Mathematics and
Statistics. University of Jyvaskyla, Jyvaskyla 2013.
- Analysis and research on the extreme value of multivariable functions
(with L.Xu, S.Yang, H.Yi and X.A.Zheng), Highlights of
Sciencepaper Online, 2 (2009), no. 1, 15-24
(Written in Chinese).
- Mathematical theory in Sudoku puzzle (H.M.Guo and Z.Q.Wang), Sciencepaper Online,
- Mappings of finite distortion: Formation of exponential cusps, arXiv,
- The theory of quasiregular mappings: progress and challenges, arXiv, 2016 (a short survey
on quasiregular mappings).
Mentors, Colleagues and Collaborators
- Finland: Pekka
Pankka, Jani Onninen, Mikko
Kilpelainen, Xiao Zhong, Kari Astala, Tapio Rajala, Juha Lehrback, Kirsi Peltonen, Ilkka Holopainen, Tuomo Akkinen, Tony
Liimatainen, Ville Tangvall, Ville Kirsila, Aapo
Julin, Rami Luisto
- Switzerland: Stefan
Wenger, Zoltan Balogh, Kartin Fassler, Martin Fitzi, Thomas
Valtorta, Marc Troyanov
- USA: Juha Heinonen, Jeremy Tyson, Piotr Hajlasz, Nages Shanmugalingam, Mario Bonk, Tadeusz Iwaniec, Kevin Wildrick, Marshall Williams, Sita Benedict
- Germany: Karl-Theodor
Sturm, Daniel Meyer
- Italy: Nicola
Fusco, Sebastiano Nicolussi Golo
- Poland: Pawel
- Czech republic: Stanislav Hencl, Jan Maly
- Spain: Daniel
- UK: John
- New Zealand: Gaven Martin
- Romania: Corina Ciobotaru
- India: Manas
Karak, Debanjan Nandi
- China: Changlin Xiang, Renjin Jiang, Yuan Zhou, Dachun Yang, Li Chen, Xi'ning Li, Zhuomin Liu, Xian Liao,
Fei Pu, Liuqing Yang, Huichun Zhang, Xiping Zhu, Xiaodan Zhou