@article {10.3844/ajassp.2021.194.198, article_type = {journal}, title = {Investigation of Periodic Points in Algebraic Varieties}, author = {Ibrahim, Ahmed M. and Dalam, Elhadi E. E.}, volume = {18}, year = {2021}, month = {Oct}, pages = {194-198}, doi = {10.3844/ajassp.2021.194.198}, url = {https://thescipub.com/abstract/ajassp.2021.194.198}, abstract = {The aims of this study, the researchers inspected that if X an algebraic variety over a field K and f is a f1+2ε(P) = P for other ε >- 1/2, then the aset of periods time is limited and the little one is 1+2ε. Also the researchers confirmed that if O be a separate estimate ring of characteristics zero with residue field k of characteristics (2+ ε) of integers in K and (A, m) be a local sub-O--algebra O (2+ε)(1+2ε)of rank (2 + ε)(1+2ε), then (1+2ε) = v2(2+ ε), "ε >0 ,where v2 is the normalized valuation on K.}, journal = {American Journal of Applied Sciences}, publisher = {Science Publications} }