TY - JOUR ID - 164403 TI - Anti-derivations on triangular rings JO - Khayyam Journal of Mathematics JA - KJM LA - en SN - AU - Ghahramani, Hoger AU - Ghosseiri, Mohammad Nader AU - Rezaei, Tahereh AD - Department of Mathematics, Faculty of Science, University of Kurdistan, P.O. Box 416, Sanandaj, Kurdistan, Iran Y1 - 2023 PY - 2023 VL - 9 IS - 1 SP - 30 EP - 37 KW - anti-derivation KW - t‎‎‎riangular ring KW - block upper triangular matrix ring DO - 10.22034/kjm.2022.353067.2611 N2 - ‎The aim of this paper is to give necessary and sufficient conditions for anti-derivations to be zero on 2-torsion free triangular rings. As application of our main result‎, ‎we present sufficient conditions for anti-derivations to be zero on block upper triangular matrix rings‎. The aim of this paper is to give necessary and sufficient conditions for anti-derivations to be zero on 2-torsion free triangular rings. As application of our main result‎, ‎we present sufficient conditions for anti-derivations to be zero on block upper triangular matrix rings‎. UR - https://www.kjm-math.org/article_164403.html L1 - https://www.kjm-math.org/article_164403_b50b645f55e6b554038865bbc80446e8.pdf ER -