日本語
NIHON UNIVERSITY's 
College of Industrial Technology 
Department of Liberal Arts and Basic Sciences 

Updated : 2016/04/26 
Associate Professor 
Fujita Yasutsugu 

 

Career (Number of the published data : 1)
associate professor, College of Industrial Technology, Nihon University  2011/04/01-Present 

Academic background (Number of the published data : 1)
Tohoku University  graduate school of science  department of mathematics  Doctor later  2003  Completed  Domestic 

Academic degrees (Number of the published data : 1)
doctor (science)  Tohoku University 

Research Areas (Number of the published data : 1)
Algebra 

Research keywords (Number of the published data : 2)
Diophantine equations 
rational points on elliptic curves 

Subject of research (Number of the published data : 1)
Diophantine m-tuples and rational points on elliptic curves 
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Bibliography (Number of the published data : 4)
計算力をつける微分積分 問題集  内田老鶴圃  2013/04/05 
計算力をつける微分方程式  内田老鶴圃  2011/12 
Basic Mathematics for Calculus  裳華房  2011/03/25 
計算力をつける微分積分  内田老鶴圃  2008/03/31 
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Papers (Number of the published data : 47)
Bounds for Diophantine quintuples II  Publicationes Mathematicae Debrecen  2016/01  10.5486/PMD.2016.7257 
Bounds for Diophantine quintuples  Glasnik Matematicki Series III  2015/06  10.3336/gm.50.1.03 
Generators and integral points on twists of the Fermat cubic  Acta Arithmetica  2015/04  10.4064/aa168-1-1 
The extendibility of Diophantine pairs II: examples  Journal of Number Theory  2014/12  10.1016/j.jnt.2014.06.020 
On Diophantine quintuples and D(-1)-quadruples  Monatshefte für Mathematik  2014/10  10.1007/s00605-013-0571-5 
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Research presentations (Number of the published data : 25)
Oral presentation(general)  Extendabilities of a Diophantine triple to quadruples  Analytic Number Theory and Related Areas  2015/11/05 
Oral presentation(general)  Bounds for Diophantine quintuples  Diophantine Analysis and Related Fields 2015  2015/03/05 
Oral presentation(keynote)  Diophantine quintuples: Bounds on the elements and the number  Conference on Diophantine m-tuples and related problems  2014/11/13 
Oral presentation(general)  Generators for twists of Fermat's cubic and congruent number curves  Diophantine analysis and related fields 2014  2014/03/08 
Oral presentation(general)  Properties of Diophantine quintuples  成蹊大セミナー  2013/03/07 
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Other research achievements (Number of the published data : 1)
Intensive Course  2009/01-Present 
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