@article{dmtcs:3568, title = {On the number of zero increments of random walks with a barrier}, author = {Alex Iksanov and Pavlo Negadajlov}, url = {https://dmtcs.episciences.org/3568}, doi = {10.46298/dmtcs.3568}, journal = {Discrete Mathematics \& Theoretical Computer Science}, issn = {1365-8050}, volume = {DMTCS Proceedings vol. AI, Fifth Colloquium on Mathematics and Computer Science}, issuetitle = {Proceedings}, eid = 17, year = {2008}, month = {Jan}, keywords = {absorption time, recursion with random indices, random walk, undershoot, [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM], [MATH.MATH-DS]Mathematics [math]/Dynamical Systems [math.DS], [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]}, language = {English}, }