口頭発表

2024年度

(1) *** 

(1)  Session organizer: ***

2023年度

(1)  Simple EM algorithm for Cauchy-type distributions,  The 6th International Conference on Econometrics and Statistics (EcoSta 2023), Invited talk, Waseda University,  Tokyo, Japan, 1st-3rd August 2023, Toshihiro Abe* and Masahiro Kuroda. 

(2)  A simple heavy-tailed cylindrical model and its applications,  The 16th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2023), Invited talk, Berlin, Germany, 16th-18th December 2023, Toshihiro Abe and Yugo Nakayama*. 

(3) A construction of cylindrical distribution based on the normal distribution and its regression modeling, Invited talk, Nancy, France, 14th March 2024, Toshihiro Abe* and Yugo Nakayama. 

(1)  Session organizer: Skew distributions on the circle and their applications 

The 6th International Conference on Econometrics and Statistics (EcoSta 2023), Waseda University, Tokyo, Japan, 1st-3rd August 2023. 

(2) Session organizer: Recent cylindrical models and their related topics  

The 16th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2023), Berlin, Germany, 16th-18th, December 2023.  

2022年度

(1) wrapped Cauchy分布の非対称化とそのEMアルゴリズム, 成蹊大学,  2022年度統計関連学会連合大会, 企画セッション, 4th-8th September 2022, 阿部俊弘*, 井本智明.

(2) 円周上の歪対称分布とその推定について, 統計科学の開拓,  一般講演, 金沢大学サテライト・プラザ　3階集会室,  2022/12/16-18,  阿部俊弘*, 井本智明.

(3) A simple EM algorithm for circular Cauchy type distributions,  Luxembourg-Waseda Conference on Modelling and Inference for Complex Data, Invited talk, University of Luxembourg, 23rd-25th Jan 2023, Toshihiro Abe* and Tomoaki Imoto. 

(1) Session organizer: Statistical Inference on Various Manifold,

The 5th International Conference on Econometrics and Statistics (EcoSta 2022),  Ryukoku University, Kyoto, Japan, 4-6 June 2022.  

(2) Scientific Programme Committee : 

The 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), King's College London, 17-19 December 2022.  

(3) Session organizer: Directional Statistics,

The 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), King's College London, 17-19 December 2022.  

2021年度

(1) Cauchy型分布のEMアルゴリズムについて, 長崎大学文教キャンパス,  2021年度統計関連学会連合大会, 一般講演, 5th-9th September 2021, 阿部俊弘*.

(2) Normal-wrapped Cauchy type cylindrical distribution,  The 14th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2021), Invited talk, King's College London, 18th-20th December 2021.  

(3) Session organizer: Statistical inference for circular data,

The 14th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2021), King's College London, 18th-20th December 2021.  

2020年度

(1) 多変量歪正規分布における最尤推定のためのEMアルゴリズムとそのモメンタム構造, 富山国際会議場, 一般講演, 9th-12th September 2020, Toshihiro Abe*, Hironori Fujisawa, Takayuki Kawashima.

2019年度

(1) Recent cylindrical models and their applications, The 3rd International Conference on Econometrics and Statistics (EcoSta 2019), Invited talk, National Chung Hsing University, Taichung, Taiwan, 25-27 June 2019, Toshihiro Abe*.

(2) A closed form EM algorithm for a multivariate skew-normal model, 多様な分野における統計科学に関する諸問題,  一般講演, 新潟大学,  2019/9/14-16,  阿部俊弘*.

(3) EM algorithm using overparametrization for skew-normal distribution, Statistical Topological Data Analysis Workshop, King Abdullah University of Science and Technology, Saudi Arabia, 3-8 January 2020, Toshihiro Abe*, Hironori Fujisawa, Takayuki Kawashima.

2018年度

Models for cylindrical data and their applications, The 2nd International Conference on Econometrics and Statistics (EcoSta 2018), Invited talk, City University of Hong Kong, Hong Kong, 19th-21st June 2018, Toshihiro Abe*.

A cylindrical distribution whose linear part is heavy-tailed, The 2nd International Conference on Econometrics and Statistics (EcoSta 2018), Invited talk, City University of Hong Kong, Hong Kong, 19th-21st June 2018, Tomoaki Imoto*, Kunio Shimizu, Toshihiro Abe.

Session organizer: Statistical modelling and inference in directional statistics,

The 2nd International Conference on Econometrics and Statistics (EcoSta 2018), City University of Hong Kong, Hong Kong, 19th-21st June 2018.

多変量歪正規分布における単純なアルゴリズムによるパラメータ推定, 2018年度統計関連学会連合大会, 一般講演, 中央大学, 2018/9/9-13, 阿部俊弘*, 藤澤洋徳.

Recent cylindrical models and their application to tree data set, 融合する統計科学, 一般講演, 金沢大学, 2018/11/30-12/2, 阿部俊弘*.

WeiSSVM model and its applications to cylindrical data, The 11th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2018), Invited talk, University of Pisa, Italy, 14th-16th December 2018, Toshihiro Abe*.

Session organizer: Models and their inferences for circular data, The 11th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2018), University of Pisa, Italy, 14th-16th December 2018.

Session organizer: EO149: Statistical models and inference for directional data, The 3rd International Conference on Econometrics and Statistics (EcoSta 2019), National Chung Hsing University (NCHU), Taichung, Taiwan 25-27 June 2019.

2017年度

A simple cylindrical distribution and its applications,

第6回 九州山口リズム研究会, 琉球大学熱帯生物圏研究センター西表研究施設, 7th-9th April 2017, Toshihiro Abe*.

A flexible cylindrical model as a combination of the Weibull and SSVM distributions for cylindrical data,

Advances in Directional Statistics (ADISTA17), Invited talk, Department of Political Sciences, University of Roma Tre, Rome, Italy, 8th-9th June 2017, Toshihiro Abe*.

Asymptotically optimal inference for two modal concentration of antipodally symmetric circular distributions,

The 1st International Conference on Econometrics and Statistics (EcoSta 2017), Invited talk, Hong Kong University of Science and Technology, Hong Kong, 15th-17th June 2017, Toshihiro Abe*, Hiroaki Ogata, Takayuki Shiohama & Hiroyuki Taniai.

Bayesian estimation for the inverse Batschelet distributions on the circle,

The 1st International Conference on Econometrics and Statistics (EcoSta 2017), Invited talk, Hong Kong University of Science and Technology, Hong Kong, 15th-17th June 2017, Takayuki Shiohama*, Toshihiro Abe & Yoichi Miyata.

Session organizer: Circular time series and statistical inference,

The 1st International Conference on Econometrics and Statistics (EcoSta 2017), Hong Kong University of Science and Technology, Hong Kong, 15th-17th June 2017.

On a mode preserving circular distribution and its Bayesian inference,

2017年度統計関連学会連合大会, 一般講演, 南山大学, 2017/9/4-6, 塩濱 敬之*, 阿部俊弘, 宮田 庸一.

シリンダー上のPareto型分布,

2017年度統計関連学会連合大会, 一般講演, 南山大学, 2017/9/4-6, 清水 邦夫*, 井本 智明, 阿部俊弘.

On estimating finite mixtures of sine-skewed circular distributions,

``Waseda International Symposium -- Recent Developments for Statistical Asymptotic Theory for Time Series & Circular Distributions --, Waseda University, 23th-25th, October, 2017, Toshihiro Abe, Takayuki Shiohama and Yoichi Miyata*.

A mode and antimode preserving circular distribution and its properties,

Kyoto International Seminar, 26th-28th, October, 2017, Toshihiro Abe*.

On mode and antimode preserving circular distributions,

多様な分野における統計科学の総合的研究, コープシティ花園4F ガレッソホールa, 2017年11月17日(金)-11月19日(日), Toshihiro Abe*, Yoichi Miyata & Takayuki Shiohama.

On estimating finite mixtures of skew-rotationally-symmetric distributions,

多様な分野における統計科学の総合的研究, コープシティ花園4F ガレッソホールa, 2017年11月17日(金)-11月19日(日), Yoichi Miyata*, Takayuki Shiohama & Toshihiro Abe.

On transformation of scale distributions on the circle with mode and antimode preserving property,

10th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, Invited talk, Senate House, University of London, UK, 16th-18th December 2017, Toshihiro Abe*, Yoichi Miyata & Takayuki Shiohama.

Pareto type probability distribution for cylindrical data,

10th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, Invited talk, Senate House, University of London, UK, 16th-18th December 2017, Tomoaki Imoto*, Kunio Shimizu & Toshihiro Abe.

Bayesian inference for mode preserving distributions on the circle,

10th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, Invited talk, Senate House, University of London, UK, 16th-18th December 2017, Toshihiro Abe, Yoichi Miyata & Takayuki Shiohama*.

On estimating finite mixtures of sine-skewed von Mises distributions,

10th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, Invited talk, Senate House, University of London, UK, 16th-18th December 2017, Toshihiro Abe, Yoichi Miyata* & Takayuki Shiohama.

Session organizer: Circular models and their statistical inference, 10th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, Senate House, University of London, UK, 16th-18th December 2017.

2016年度

Weibull分布とsine-skewed von Mises分布を用いたシリンダー上の分布の生成,

複雑な生命現象を読み解くための大規模データ解析とモデリング , 一般講演, 久留米シティプラザ, 2016/11/7-8, 阿部俊弘*.

A simple cylindrical model as a combination of the Weibull and sine-skewed von Mises distributions,

9th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2016), Invited talk, University of Seville, Spain, 9th-11th December 2016, Toshihiro Abe*.

方向統計学における統計的分布とその推測,

OR中部支部 講演会, 南山大学, 20th February 2017, Toshihiro Abe*.

角度分布とその推測理論,

第4回 情報工学系研究会, 21st-22nd February 2017, Toshihiro Abe*.

Symmetric circular distributions and their sine-skewed extensions,

Statistical Analysis for High-Dimensional, Circular or Time Series Data, Invited talk, Keio University, 2nd-4th March 2017, Toshihiro Abe*.

A simple cylindrical distribution and its applications,

High Dimensional Statistical Analysis for Time Spatial Processes & Quantile Analysis for Time Series, Invited talk, Ise-Shima International Seminar, 5th-7th March 2017, Toshihiro Abe*.

Session organizer: Circular models and its related topics,

9th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2016), University of Seville, Spain, 9th-11th December 2016

2015年度

ベータ型の分布を用いたシリンダー分布,

2015年度統計関連学会連合大会, 一般講演, 岡山大学, 2015/9/6-9, 阿部俊弘*.

シリンダー上の確率分布とその周辺,

日本数学会2015年度秋季総合分科会, 特別講演, 京都産業大学神山ホール, 2015/9/13-16, 阿部俊弘*.

A cylindrical model for wind direction and velocity,

Adolphe Quetelet Seminar Series, Ghent University, Ghent, Belgium, 5th Nov, 2015, Toshihiro Abe.

シリンダー上のデータのための統計的モデリング,

南山学会理工学系列研究例会, 南山大学, 2015/11/25, 阿部俊弘*.

Length dependent models for cylindrical data through sine skewed wrapped Cauchy distribution,

8th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2015), Senate House, University of London, UK, 12-14 December 2015, Toshihiro Abe*.

(セッションオーガナイザー)

2014年度

Skewed circular distributions with unimodality and mode-preserving property,

Advances in Directional Statistics, Invited talk, Université Libre de Bruxelles, Brussels, Belgium, 20th - 22nd May, 2014, Toshihiro Abe.

Univariate skew-unimodal distributions with mode-preserving property,

3rd Stochastic Modeling Techniques and Data Analysis International Conference (SMTDA2014), Hotel-Zurique-Vip-Executive, Rua Ivone Silva 18, Lisbon Portugal, 11th - 14th June, 2014, Toshihiro Abe*.

Skew-Symmetric Circular Distributions Generated by Sine Perturbation,

Institute of Mathematical Statistics Asia Pacific Rim Meeting (IMS-APRM 2014), Howard International House, Taipei, Taiwan, 30th June - 3rd July, 2014, Toshihiro Abe*.

A Multivariate Extension of the Skew-Unimodal Distributions with Mode-Preserving Property,

2014 Joint Statistical Meetings (JSM 2014), Boston Convention and Exhibition Center, Boston, MA 02210, America, 2nd - 7th August, 2014, Toshihiro Abe*, Hironori Fujisawa and Toshikazu Yamaguchi.

円柱上の確率分布とその森林樹木の樹冠形状データへの応用,

方向データの統計モデリングと応用事例, 招待講演, 東京理科大学, 2014/8/26-27, 阿部俊弘*, 島谷健一郎.

軸対称確率分布について,

方向データの統計モデリングと応用事例, 招待講演, 東京理科大学, 2014/8/26-27, 阿部俊弘*.

最頻値の位置を変えない非対称分布族の生成,

不偏性をはずした時系列推定と因果性の観光統計学への応用, 奈良教育大学, 2014/9/1-3, 阿部俊弘*.

既知の方向周りでの対蹠対称性に関する漸近最適推測論,

2014年度統計関連学会連合大会, 一般講演, 東京大学, 2014/9/13-16, 阿部俊弘*, 小方浩明, 塩濱敬之, 谷合弘行.

長さと角度を変量に持つ分布族,

多様な分野における統計科学の教育・理論・応用の新展開, 新潟大学, 2014/10/24-26, 阿部俊弘*.

Linear-circular models and their properties,

7th International Conference of the ERCIM WG on Computational and Methodological Statistics (ERCIM 2014), Invited talk, University of Pisa, Pisa, Italy, 6th-8th December, 2014, Toshihiro Abe*, Christophe Ley and Angelo Efoevi Koudou.

Symmetric circular models generated by stereographic projection,

Mathematische Kolloquien 2014,

Invited talk, University of Rostock, Rostock, Germany, 11th December, 2014, Toshihiro Abe*.

A tractable, parsimonious and highly flexible model for cylindrical data,

ISM Symposium on Environmental Statistics 2015, Invited talk, The Institute of Statistical Mathematics, Tokyo, Japan, 24th February, 2015, Toshihiro Abe*.

モード不変性を持つ逆Batschelet分布,

応用統計学会2015年度年会, 一般講演, 京都大学医学部・芝蘭会館稲盛ホール, 2015/3/14, 阿部俊弘*.

Directional statistics,

7th International Conference of the ERCIM WG on Computational and Methodological Statistics (ERCIM 2014), Session organizer, University of Pisa, Pisa, Italy, 6th-8th December, 2014.

2013年度

Skew circular models through sine perturbation,

Seminar on Time Series and Financial Engineering, Tokyo, Japan, 29th, June, 2013, Toshihiro Abe*.

A family of unimodal skew-symmetric distributions on the circle,

15th IMS New Researchers Conference, Centre de recherches mathématiques, Montréal, Canada, 1st-3rd, August, 2013, Toshihiro Abe*.

A New Family of Unimodal Skew-Symmetric Distributions with Mode-Invariance,

2013 Joint Statistical Meetings, Palais des congrès de Montréal, Canada 3rd-8th August, 2013, Toshihiro Abe* and Hironori Fujisawa.

モード不変性をもつ円周上の非対称分布族,

2013年度統計関連学会連合大会, 一般講演, 大阪大学, 2013/9/8-11, 阿部俊弘*, Arthur Pewsey, 藤澤洋徳.

Skew distributions with unimodality and mode-preserving property,

seminar at the Université Libre de Bruxelles, Invited talk, Brussels, Belgium, 18th October, 2013, Toshihiro Abe*.

Symmetric circular distributions and their sine perturbations,

Workshop on Stein's method and related topics, Invited talk, Vandoeuvre-lès-Nancy, France, 21st-22nd October, 2013, Toshihiro Abe*.

A classification method for absorption spectrum of considering proximity peak in NMR,

Intelligent Signal Processing and Communication Systems (ISPACS 2013), Okinawa Jichi-Kaikan, Naha, Okinawa, Japan, 12th-15th November, 2013, Yu Taya*, Toshihiro Abe, Gota Kawai, Toshihiro Furukawa and Hajime Kubota.

Skew-symmetric distributions on the circle with unimodality and mode-preserving property,

Advances and Applications in Distribution Theory, The Institute of Statistical Mathematics, Tokyo, Japan, 14th January, 2014, Toshihiro Abe*.

2012年度

Cosine Perturbation of Bimodal Circular Distributions,

The 2nd Institute of Mathematical Statistics Asia Pacific Rim Meeting, EPOCHAL TSUKUBA, Tsukuba, Japan, 2nd-4th July, 2012, Toshihiro Abe*.

On a generalization of flat-topped and sharply peaked distributions,

Workshop on Directional Statistics, Satellite Office of the Institute of Statistical Mathematics, Tokyo, Japan, 5th July, 2012, Toshihiro Abe*.

On generalization of Batschelet distributions,

20th International Conference on Computational Statistics (COMPSTAT 2012), Amathus Beach Hotel, Limassol, Cyprus, 27th-31st, August 2012, Toshihiro Abe*.

単峰性とモード不変性をもつ歪対称分布族,

2012年度統計関連学会連合大会, 企画セッション「非対称分布の統計学の理論と実際」, 北海道大学, 2012/9/9-12, 藤澤洋徳*, 阿部俊弘.

An asymmetric family of unimodal distributions with mode-invariance,

5th International Conference of the ERCIM Working Group on COMPUTING & STATISTICS (ERCIM 2012), Conference Centre, Oviedo, Spain, 1st-3rd December 2012, Toshihiro Abe* and Hironori Fujisawa.

Circular and axial distributions with an application for fallen tree data,

ISM Symposium on Environmental Statistics 2013, The Institute of Statistical Mathematics, Tokyo, Japan, 25th January 2013, Toshihiro Abe*.

A Family of Skew-unimodal Distributions with Mode Invariance,

ISI-ISM-ISSAS Joint Conference, 2013, Institute of Statistical Science, Academia Sinica, Taiwan, 31st January - 1st February, 2013, Hironori Fujisawa* and Toshihiro Abe.

NMRにおけるデータ抽出のためのデータ分類手法の一提案,

電子情報通信学会技報SIP, ビューポートくれ(呉), 2013/1/31-2/1, 田谷悠*, 阿部俊弘, 河合剛太, 古川利博, 久保田一.

モード不変性をもつ歪単峰分布,

日本数学会2013年度年会, 京都大学吉田キャンパス吉田南構内, 京都大学, 2013/3/20th-22nd, 藤澤洋徳*, 阿部俊弘.

2011年度

Statistical modeling and data analysis for the fallen trees in circular statistics,

New Developments in Theory and Applications of Statistics (NEDETAS) An International Conference in Memory of Professor Moti Lal Tiku,

the Cultural & Convention Center of Middle East Technical University, Ankara, Turkey, 2nd-4th, May 2011, Toshihiro Abe*, Yasuhiro Kubota, Kenichiro Shimatani, Tuomas Aakala and Timo Kuuluvainen.

Circular distributions of fallen logs as an indicator of the importance of windthrow in forest disturbance regime,

Complex phenomena from statistical point of view -Seismology, environmentology and economy-,

Meiji University, Kanagawa, Japan, 1st September, 2011, Toshihiro Abe*.

角度変換による円周分布族の拡張,

2011年度統計関連学会連合大会, 一般講演, 九州大学, 2011/9/4-7, 阿部俊弘*, 清水邦夫, Arthur Pewsey.

Symmetric Circular Models Through Duplication and Cosine Perturbation,

International Conference on Advances in Probability and Statistics - Theory and Applications: A Celebration of N. Balakrishnan's 30 years of Contributions to Statistics,

The Chinese University of Hong Kong, Hong Kong SAR, China, 28th-31st December, 2011, Toshihiro Abe*.

二峰性を示す対称な円周分布の摂動,

統計数理セミナー, 統計数理研究所, 2012/3/7, 阿部俊弘*.

2010年度

Cosine perturbation of bimodal circular distributions,

応用統計学会, 一般講演, 統計数理研究所, 2010/5/20, Toshihiro Abe* and Arthur Pewsey.

倒木の倒壊方位データのモデル化と解析,

2010年度統計関連学会連合大会, 企画セッション, 早稲田大学, 2010/9/7, 阿部俊弘*，久保田康裕，島谷健一郎, 清水邦夫.

A Family of Asymmetric Axial Distributions,

Workshop on Ecological and Environmental Data Analysis, Keio University, Kanagawa, Japan, 10th September, 2010 Toshihiro Abe and Kunio Shimizu*.

角度観測値を含むデータの統計的モデリング,

生物群集の多様性と統計数理, 招待講演, 統計数理研究所, 2010/9/14, 阿部俊弘*.

On Flat-Topped and Sharply Peaked Distributions on the Circle,

The 10th China-Japan Symposium on Statistics,

Southwestern University of Finance and Economics, Chengdu, Sichuan, China, 15th-18th, October, 2010, Toshihiro Abe* and Kunio Shimizu.

2009年度

角度データの解析例,

フィールド生態学と統計数理, 招待講演, 統計数理研究所, 2009/10/29, 阿部俊弘*.

2008年度

Batscheletの分布を含む円周上の分布族,

2008年度統計関連学会連合大会, 慶應義塾大学, 2008/9/8, 阿部俊弘*, 清水邦夫.

A family of flat-topped distributions on the circle,

統計推測理論の最近の展開とその周辺・佐渡シンポジウム, 佐渡島開発総合センター, 2008/9/18, 阿部俊弘*, 清水邦夫.

A family of skew distributions on the circle,

時空間現象データに対する統計科学モデルの構築及び解析に関する組織的研究, 沖縄県青年会館, 2008/11/28, 阿部俊弘*.

A family of skew distributions on the circle,

Workshop on Directional Statistics, 統計数理研究所, 22th December, 2008 Toshihiro Abe*.

Symmetric and asymmetric circular distributions of Jones-Pewsey type,

Workshop on Directional Statistics, 統計数理研究所, 22th December, 2008 Toshihiro Abe and Kunio Shimizu*.

2007年度

A Modified Family of Symmetric Circular Distributions Induced by Stereographic Projection,

The 9th Japan-China Symposium on Statistics, Hokkaido university, Japan, 25th-28th, September, 2007, Toshihiro Abe* and Kunio Shimizu.

A Circular Family of Flat-topped and Sharply Peaked Distributions,

The 9th Japan-China Symposium on Statistics, Hokkaido university, Japan, 25th-28th September, 2007, Kunio Shimizu* and Toshihiro Abe.

FLAT-TOPPED AND SHARPLY PEAKED DISTRIBUTIONS FOR AXIAL DATA,

Workshop on Directional Statistics 統計数理研究所, 2007/10/1, Toshihiro Abe* and Kunio Shimizu.

Flat-topped and sharply peaked distributions on the circle,

時空間現象データに対する統計科学モデルの構築及び解析, 岡山国際交流センター, 2007/11/29, 阿部俊弘*, 清水邦夫.

A Modified Family of Symmetric Circular Distributions Induced by Stereographic Projection,

Yonsei University - Keio University Joint Workshop on Mathematical Sciences Keio University, 13th December, 2007, Toshihiro Abe* and Kunio Shimizu.

Symmetric unimodal models for directional data motivated by inverse stereographic projection,

Cherry Bud Workshop 2008, Poster Session, Keio university, 25th March, 2008 Toshihiro Abe*, Kunio Shimizu and Arthur Pewsey.

2006年度

Generation of t-Distributions on Spheres by Stereographic Projection,

Workshop on Directional Statistics 統計数理研究所, 5th October, 2006, Toshihiro Abe* and Kunio Shimizu.

角度(環境)データの統計的モデル化,

環境データ解析の方法と実際 統計数理研究所 2007/1/11, 阿部俊弘*, 清水邦夫.

Generation of t-Distributions on Spheres by Stereographic Projection,

Cherry Bud Workshop 2007, Poster Session, Keio university, 2007/3/13, Toshihiro Abe* and Kunio Shimizu.

2005年度

投影図法による円周上の $t$ 分布の生成,

日本数学会, 一般講演, 中央大学, 2006/3/28, 阿部 俊弘*, 清水 邦夫.

2002年度

Global solvability of the complex Ginzburg-Landau equation with distribution-valued initial data,

New developments in Evolution Equations and Applications to Nonlinear Phenomena RIMS, Kyoto University, 2002/10/16-18, Toshihiro Abe and Noboru Okazawa*.

Global solvability of the complex Ginzburg-Landau equation with distribution-valued initial data, II. 1-dimensional Dirichlet problem,

第28回発展方程式研究集会 中央大学, 2002/12/20-22, Toshihiro Abe* and Noboru Okazawa.

Global solvability of the complex Ginzburg-Landau equation with distribution-valued initial data,

第29回神楽坂解析セミナー, 東京理科大学, 2003/1/25, Toshihiro Abe*.