**Research Institute for Mathematical Sciences, Kyoto University**

**E-mail : isono at kurims.kyoto-u.ac.jp**

- Direct integral of von Neumann algebras (15min talk),

Junior Meeting on Functional Analysis, Aomori (Japan), 15 Sep. 2010. - Fundamental groups of von Neumann algebras，

Junior Meeting on Functional Analysis, Kyoto (Japan), 11 Sep. 2011. - Introduction to compact quantum groups,

Junior Meeting on Functional Analysis, Miyagi (Japan), 29 Aug. 2012. - Weak exactness for C*-algebras and application to condition (AO) (15min talk),

Autumn Meeting of the Mathematical Society of Japan, Kyushu University (Japan), 20 Sep. 2012. - Weak exactness for C*-algebras and application to condition (AO),

RIMS workshop, Kyoto University (Japan), 24 Sep. 2012. - II_1 factors of universal discrete quantum groups have no Cartan subalgebras (10min talk),

The Annual Christmas Conference of the Non Commutative Geometry GDR, University of Lorraine (France), 6 Dec. 2012. - Strong solidity of II_1 factors of free orthogonal and unitary quantum groups,

Approximation properties for quantum groups, University of Cergy-Pontoise (France), 25 March 2013. - Strong solidity of II_1 factors of free quantum groups (30min talk),

Von Neumann algebras and Measurable group theory, KU Leuven (Belgium), 1 July 2013. - Strong solidity of II_1 factors of free quantum groups,

RIMS workshop, Kyoto university (Japan), 13 Sep. 2013. - Introduction to rigidity theory of von Neumann algebras,

Junior Meeting on Functional Analysis, Kusatsu (Japan), 19 Sep. 2013. - Strong solidity of II_1 factors of free quantum groups (15min talk),

Autumn Meeting of the Mathematical Society of Japan, Ehime university (Japan), 25 Sep. 2013. - Some prime factorization results for free quantum group factors (10min talk),

GPOTS 2014, Kansas state university (USA), 29 May 2014. - Some prime factorization results for free quantum group factors,

ICM Satellite Conference on Operator Algebras and Applications, Cheongpung (Korea), 8 Aug. 2014. - On fundamental groups of tensor product II_1 factors,

Junior Meeting on Functional Analysis, Gifu (Japan), 21 Aug. 2014. - Some prime factorization results for free quantum group factors,

RIMS workshop, Kyoto university (Japan), 8 Sep. 2014. - Free independence in ultraproduct von Neumann algebras and applications,

Von Neumann Algebras and Ergodic Theory, UCLA (USA), 23 Sep. 2014. - Unique prime factorization and bicentralizer problem for a class of type III factors,

RIMS workshop, Kyoto university (Japan), 21 Aug. 2015. - Strongly ergodic actions and full factors,

Junior Meeting on Functional Analysis, Karuizawa (Japan), 4 Sep. 2015. - Unique prime factorization and bicentralizer problem for a class of type III factors (15min talk),

Autumn Meeting of the Mathematical Society of Japan, Kyoto sangyo university (Japan), 15 Sep. 2015. - On fundamental groups of tensor product II_1 factors,

HIM workshop "Von Neumann Algebras", Hausdorff Research Institute (Germany), 4 July 2016. - On amenability of von Neumann algebras,

Junior Meeting on Functional Analysis, Kusatsu (Japan), 27 Aug. 2016. - On fundamental groups of tensor product II_1 factors (15min talk),

Autumn Meeting of the Mathematical Society of Japan, Kansai university (Japan), 17 Sep. 2016. - On fundamental groups of tensor product II_1 factors,

Structure of Operator Algebras: Subfactors and Fusion Categories, Newton Institute (England), 23 Jan. 2017. - Prime factorization for infinite tensor product factors,

Von Neumann algebras and measured group theory, IHP (France), 6 July 2017. - Deformation/rigidity theory and type III von Neumann algebras,

Autumn Meeting of the Mathematical Society of Japan, Yamagata university (Japan), 13 Sep. 2017. - Unique prime factorization for infinite tensor product factors (15min talk),

Annual Meeting of the Mathematical Society of Japan, University of Tokyo (Japan), 20 Mar. 2018. - Tensor product decompositions and rigidity of full factors,

RIMS workshop, Kyoto university (Japan), 6 Sep. 2019. - Unitary conjugacy for type III subfactors and W*-superrigidity (15min talk),

Autumn Meeting of the Mathematical Society of Japan, Kanazawa university (Japan), 19 Sep. 2019. - Popa's intertwining theory for type III factors，

Classification Problems in von Neumann Algebras, BIRS (Canada), 1 Oct. 2019. - Ergodic theory of affine isometric actions on Hilbert spaces (3 lectures with Y. Arano),

RIMS workshop, Kyoto university (Japan), 20-21 Jan. 2020. - Ergodic theory of affine isometric actions on Hilbert spaces,

Oparator theory and operator algebras, online, 25 Nov. 2020. - Boundary and rigidity of nonsingular Bernoulli actions (15min talk),

Annual Meeting of the Mathematical Society of Japan, online, Keio university (Japan), 17 Mar. 2021.

- Introduction to rigidity theory of von Neumann algebras,

Operator algebra seminar, University of Tokyo (Japan), 16 June 2011. - Weak exactness for C*-algebras and application to condition (AO),

Operator algebra seminar, University of Tokyo (Japan), 2 Feb. 2012. - Weak exactness for C*-algebras and application to condition (AO),

Operator algebra seminar, Kyoto University (Japan), 4 July 2012. - Weak exactness for C*-algebras and application to condition (AO),

Operator algebra seminar, Kyushu University (Japan), 30 June 2012. - Examples of factors which have no Cartan subalgebras,

Operator algebra seminar, Institut de Mathématiques de Jussieu (France), 29 Nov. 2012. - Strong solidity of von Neumann algebras of free orthogonal and unitary quantum groups,

Compact Quantum Group Seminar, Institut de Mathématiques de Jussieu (France), 14 Dec. 2012. - Examples of factors which have no Cartan subalgebras,

Operator algebra seminar, University of Copenhagen (Denmark), 19 Dec. 2012. - Examples of factors which have no Cartan subalgebras,

Operator algebra seminar, KU Leuven (Belgium), 8 Feb. 2013. - Examples of factors which have no Cartan subalgebras,

Operator algebra seminar, ENS de Lyon (France), 15 Feb. 2013. - Non weakly amenable group,

Working Group: Around the geometric group theory, Institut de Mathématiques de Jussieu (France), 29 March 2013. - Cartan subalgebras of free quantum group factors: non Kac type case,

Non Commutative Harmonic Analysis Seminar, University of Caen (France), 3 April 2013. - Strong solidity of II_1 factors of free quantum groups,

Operator algebra seminar, Cardiff University (Wales), 2 May 2013. - Introduction to rigidity theory of von Neumann algebras, Strong solidity of II_1 factors of free quantum groups,

Operator algebra seminar, University of Franche-Comte (France), 7 May 2013. - Strong solidity of II_1 factors of free quantum groups,

Operator algebra seminar, University of Rome (Italy), 15 May 2013. - Strong solidity of II_1 factors of free quantum groups,

Operator algebra seminar, University of Oslo (Norway)，14 Aug. 2013. - Some prime factorization results for free quantum group factors,

Operator algebra seminar, KU Leuven (Belgium)，22 Aug. 2013. - Some prime factorization results for free quantum group factors,

Operator algebra seminar, University of Tokyo (Japan), 16 Oct. 2013. - Some prime factorization results for free quantum group factors,

Operator algebra seminar, Kyoto University (Japan), 12 Nov. 2013. - Some prime factorization results for free quantum group factors,

Operator algebra seminar, Kyushu University (Japan), 18 Nov. 2013. - Some prime factorization results for free quantum group factors,

Functional analysis seminar, UCLA (USA), 21 May 2014. - Some prime factorization results for free quantum group factors,

UCSD analysis seminar, UCSD (USA), 27 May 2014. - On fundamental groups of tensor product II_1 factors,

Operator algebra seminar, Kyoto University (Japan), 8 July 2014. - Free independence in ultraproduct von Neumann algebras and applications,

Operator algebra seminar, Kyoto University (Japan), 21 Oct. 2014. - Free independence in ultraproduct von Neumann algebras and applications,

Operator algebra seminar, University ot Tokyo (Japan), 22 Oct. 2014. - Free independence in ultraproduct von Neumann algebras and applications,

IHP seminar, Institute Henri Poincaré (France), 9 Dec. 2014. - On fundamental groups of tensor product II_1 factors,

Operator algebra seminar, KU Leuven (Belgium), 12 Dec. 2014. - Unique prime factorization and bicentralizer problem for a class of type III factors,

Operator algebra seminar, University of Tokyo (Japan), 20 May 2015. - Introduction to von Neumann algebras and deformation/rigidity theory,

Analysis seminar, Hokkaido University (Japan), 25 May 2015. - Unique prime factorization and bicentralizer problem for a class of type III factors,

Operator algebra seminar, Kyushu University (Japan), 1 June 2015. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

UCSD analysis seminar, UCSD (USA), 5 Nov. 2015. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Functional analysis seminar, UCLA (USA), 2 Dec. 2015. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Subfactor seminar, Vanderbilt university (USA), 9 Dec. 2015. - Cartan subalgebras of tensor products of free quantum group factors with arbitrary factors,

Functional analysis seminar, UCLA (USA), 10 Feb. 2016. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Operator Theory Seminar, Iowa university (USA), 23 Feb. 2016. - On structures of type III factors (20min talk),

Study meeting on Free Monotone Transport, Chiba (Japan), 7 Mar. 2016. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Operator algebra seminar, Kyushu University (Japan), 23 May 2016. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Operator algebra seminar, Kyoto University (Japan), 7 June 2016. - Bi-exact groups, strongly ergodic actions and group measure space type III factors with no central sequence,

Operator algebra seminar, University of Tokyo (Japan), 20 June 2016. - Cartan subalgebras of tensor products of free quantum group factors with arbitrary factors,

Operator algebra seminar, KU Leuven (Belgium), 1 July 2016. - Cartan subalgebras of tensor products of free quantum group factors with arbitrary factors,

Operator algebra seminar, Kyoto University (Japan), 18 Oct. 2016. - On fundamental groups of tensor product II_1 factors,

Operator algebra seminar, University of Tokyo (Japan), 29 May 2017. - On fundamental groups of tensor product II_1 factors,

Analysis seminar, Hokkaido university (Japan), 5 June 2017. - On fundamental groups of tensor product II_1 factors,

Analysis seminar, Hokkaido university (Japan), 5 June 2017. - Introduction to deformation/rigidity theory for von Neumann algebras,

Colloquium, Kyoto university (Japan), 26 Apr. 2017. - Introduction to von Neumann algebra theory,

Hakubi seminar, Kyoto university (Japan), 18 July 2017. - Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras,

Operator algebra seminar, University of Tokyo (Japan), 9 May 2018. - Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras,

Quantum Analysis Seminar, Nagoya University (Japan), 10 May 2018. - Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras,

Operator algebra seminar, Kyoto University (Japan), 15 May 2018. - Introduction to amalgamated free product von Neumann algebras,

Seminar Analysis and Applications, Delft University of Technology (Netherlands), 29 May 2018. - Introduction to amalgamated free product von Neumann algebras,

EGG seminar, EPFL (Switzerland), 4 June 2018. - Intertwining theory for general von Neumann algebras and applications,

Operator algebra seminar, KU Leuven (Belgium), 6 Dec. 2018. - Intertwining theory for general von Neumann algebras and applications,

Operator algebra seminar, University of Rome (Italy), 12 Dec. 2018. - Unitary conjugacy for type III subfactors and W*-superrigidity,

Operator algebra seminar, Kyoto University (Japan), 16 Apr. 2019. - Unitary conjugacy for type III subfactors and W*-superrigidity,

Operator algebra seminar, University of Tokyo (Japan), 8 May 2019. - Unitary conjugacy for type III subfactors and W*-superrigidity,

GAN seminar, Universite Paris-Sud (France), 18 Nov. 2019. - Ergodic theory of affine isometric actions on Hilbert spaces,

Operator algebra seminar, Kyoto University (Japan), 17 Dec. 2019. - Ergodic theory of affine isometric actions on Hilbert spaces,

Quantum Analysis Seminar, Nagoya University (Japan), 28 Jan 2020. - Connes' bicentralizer problem for q-deformed Araki-Woods algebras,

Tokyo-Kyoto joint online operator algebra seminar, online, 14 May 2020. - Boundary and rigidity of nonsingular Bernoulli actions,

Functional analysis seminar, online, UCLA (USA), 20 Jan. 2021. - Boundary and rigidity of nonsingular Bernoulli actions,

Operator algebra seminar, online, Seoul national university (Korea), 14 Apr. 2021. - Boundary and rigidity of nonsingular Bernoulli actions,

Tokyo-Kyoto joint online operator algebra seminar, online, 20 Apr. 2021.