{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:35:17Z","timestamp":1747150517401,"version":"3.40.5"},"reference-count":2,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2021,9,2]],"date-time":"2021-09-02T00:00:00Z","timestamp":1630540800000},"content-version":"vor","delay-in-days":32,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100010882","name":"Tianjin Municipal Education Commission","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100010882","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Mathematical Logic Qtrly"],"published-print":{"date-parts":[[2021,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In this paper, we construct group trees of tame Polish groups of the form , where  are countable abelian. Our first example where all  are torsion reaches the known upper bound . Next we give examples having height  for any , close to the known bound .<\/jats:p>","DOI":"10.1002\/malq.202000062","type":"journal-article","created":{"date-parts":[[2021,9,2]],"date-time":"2021-09-02T22:35:36Z","timestamp":1630622136000},"page":"374-381","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["On height of group trees on tame abelian product groups"],"prefix":"10.1002","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3719-9220","authenticated-orcid":false,"given":"Jialiang","family":"He","sequence":"first","affiliation":[{"name":"School of Mathematical Sciences Nankai University  Tianjin 300071 PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,9,2]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aim.2016.11.019"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9947-1995-1311918-2"}],"container-title":["Mathematical Logic Quarterly"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/malq.202000062","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/malq.202000062","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/malq.202000062","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,29]],"date-time":"2023-08-29T23:22:15Z","timestamp":1693351335000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/malq.202000062"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8]]},"references-count":2,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2021,8]]}},"alternative-id":["10.1002\/malq.202000062"],"URL":"https:\/\/doi.org\/10.1002\/malq.202000062","archive":["Portico"],"relation":{},"ISSN":["0942-5616","1521-3870"],"issn-type":[{"type":"print","value":"0942-5616"},{"type":"electronic","value":"1521-3870"}],"subject":[],"published":{"date-parts":[[2021,8]]},"assertion":[{"value":"2020-09-21","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-05-20","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-09-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}