Szerző: " Uchiyama Atsushi"

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Rashid M. H. M.; Chō Muneo; Prasad T.; Tanahashi Kotaro; Uchiyama Atsushi: Weyl’s theorem and Putnam’s inequality for class p-wA(s, t) operators. In: Acta scientiarum mathematicarum, (84) 3-4. pp. 573-589. (2018)

Chō Muneo; Rashid M. H. M.; Tanahashi Kotaro; Uchiyama Atsushi: Spectrum of class p-wA(s,t) operators. In: Acta scientiarum mathematicarum, (82) 3-4. pp. 641-649. (2016)

Sano Takashi; Uchiyama Atsushi: Numerical radius and unitarity. In: Acta scientiarum mathematicarum, (76) 3-4. pp. 581-584. (2010)

Uchiyama Atsushi; Tanahashi Kotaro; Lee Jun Ik: Spectrum of class A(s,t) operators. In: Acta scientiarum mathematicarum, (70) 1-2. pp. 279-287. (2004)