Text ( visual ) : unmediated Polynomial rings and affine algebraic geometry : PRAAG 2018, Tokyo, Japan, February 12-16 / Shigeru Kuroda, Nobuharu Onoda, Gene Freudenburg, editors. -- Cham : Springer , c2020. -- x, 315 p. ; 25 cm. -- (Springer proceedings in mathematics & statistics ; v. 319). -- "This proceedings volume gathers together selected, peer-reviewed works presented at the Polynomial Rings and Affine Algebraic Geometry conference which was held at the Tokyo Metropolitan University on February 12-26, 2018, in Tokyo, Japan"--Back cover ; Includes bibliographical references. -- ISBN 9783030421359 ; (BB30653718) ; https://ci.nii.ac.jp/ncid/BB30653718 Author Heading(s): Kuroda, Shigeru ; 小野田, 信春 ; Freudenburg, Gene