6 citations · 11 across the 12 of their papers we have counts for
5 papers · 1 filter
Universal spaces for asymptotic dimension zero
Yuankui Ma, Jeremy Siegert, Jerzy Dydak
Dranishnikov and Zarichnyi constructed a universal space in the coarse category of spaces of bounded geometry of asymptotic dimension . In this paper we construct universal spac…
Ends of large scale groups
Yuankui Ma, Hussain Rashed, Jerzy Dydak
The aim of this paper is to unify the theory of ends of finitely generated groups with that of ends of locally compact, metrizable and connected topological groups. In both theorie…
Some identities of fully degenerate Dowling and fully degenerate Bell polynomials arising from lambda-umbral calculus
Yuankui Ma, Taekyun Kim, Hyunseok Lee +1
Recently, Kim-Kim introduced the lambda-umbral calculus, in which the lambda-Sheffer sequences occupy the central position. In this paper, we introduce the fully degenerate Bell an…
Study on q-analogues of Catala-Daehee numbers and polynomials
Yuankui Ma, Taekyun Kim, Dae San Kim +1
Catalan-Daehee numbers and polynomials, generating functions of which can be expressed as p-adic Volkenborn integrals on Zp, were studied previously. The aim of this paper is to in…
Coarse Freundenthal compactification and ends of groups
Yuankui Ma, Jerzy Dydak
A coarse compactification of a proper metric space is any compactification of that is dominated by its Higson compactification. In this paper we describe the maximal coarse…