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Ke-Jian Xu

4 papers hereh-index 572 citations33 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.NT2
  • math.AG1
  • math.KT1

identity via Semantic Scholar / OpenAlex

activity
20102016
most citedThe formulas of coefficients of sum and product of p-adic integers with applications to Witt vectors

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing math.NTShow all

2 papers · 1 filter

math.NT2016

On the tame kernels of imaginary cyclic quartic fields with class number one

Long Zhang, Kejian XU

Tate first proposed a method to determine K2​OF​, the tame kernel of F, and gave the concrete computations for some special quadratic fields with small discriminant.…

math.NT2010★ 1 cited

The formulas of coefficients of sum and product of p-adic integers with applications to Witt vectors

Kejian Xu, Zhaopeng Dai, Zongduo Dai

The explicit formulas of operations, in particular addition and multiplication, of p-adic integers are presented. As applications of the results, at first the explicit formulas…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.