作者：Ying Xu , R. B. Zhang 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：There is a surprising isomorphism between the quantised universal enveloping algebras of $\mathfrak{osp}(1 \vert 2n)$ and $\mathfrak{so}(2n + 1)$. This same isomorphism emerged in recent work of Mikhaylov and Witten in the context of string theory as a $T$-duality composed with a...
 作者：Eva Viehmann , Han Wu 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：We analyse the finer structure of Newton strata in loop groups. These can be decomposed into so-called central leaves. We define them, and determine their global geometric structure. We then study the closure of central leaves, both by proving some general properties and by consi...
 作者：Chuangxun Cheng , Ji Fu 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：In this paper, we construct examples where the multiplicities of rank two Galois representations in the localized first cohomology groups of Shimura curves over totally real fields are greater than one. These examples generalize the result of Ribet for Jacobians of Shimura curves...
 作者：Antti Kemppainen , Stanislav Smirnov 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：In this paper, we show that the interfaces in the FK Ising model at criticality in a domain with $4$ marked boundary points and wired–free–wired–free boundary conditions conditioned on a specific internal arc configuration of interfaces converge in the scaling limit to ...
 作者：Yuri Prokhorov , Constantin Shramov 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：We classify threefolds with non-Jordan birational automorphism groups.
 作者：Armando J. Cabrera Pacheco , Pengzi Miao 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：We obtain higher dimensional analogues of the results of Mantoulidis and Schoen. More precisely, we show that (i) any metric $g$ with positive scalar curvature on the $3$-sphere $S^3$ can be realized as the induced metric on the outermost apparent horizon of a $4$-dimensional asy...
 作者：Sung-Yeon Kim , Dmitri Zaitsev 来源：[J].Asian Journal of Mathematics(IF 0.596), 2018, Vol.22 (3)波士顿国际出版社 摘要：We propose a new class of geometric invariants called jet vanishing orders, and use them to establish a new selection algorithm in the Kohn’s construction of subelliptic multipliers for special domains in dimension 3, inspired by the work of Y.-T. Siu. In particular, we obta...
 作者：Shun-Ichi Kimura , Mao Sheng , Mingwei Zhang 来源：[J].Asian Journal of Mathematics(IF 0.596), 2018, Vol.22 (3)波士顿国际出版社 摘要：The main purpose of this article is to show that there exists numerical bound with respect to rational equivalences in some sense. We also prove that finite dimensionality of the zero-dimensional Chow groups are preserved by degeneration.
 作者：Saud Hussein , Min Ru 来源：[J].Asian Journal of Mathematics(IF 0.596), 2018, Vol.22 (3)波士顿国际出版社 摘要：In this paper, we establish a general defect relation for holomorphic curves into algebraic varieties intersecting divisors in subgeneral position, as well as a general height inequality for rational points approximating the given divisors in an algebraic variety.
 作者：Yongquan Hu , Haoran Wang 来源：[J].Mathematical Research Letters(IF 0.6), 2018, Vol.25 (3)波士顿国际出版社 摘要：Let $F$ be a totally real field, $\mathfrak{p}$ an unramified place of $F$ dividing $p$ and $\overline{r} : \mathrm{Gal}(\overline{F} / F) \to \mathrm{GL}_2 (\overline{\mathbb{F}}_p)$ a continuous irreducible modular representation. The work of Buzzard, Diamond and Jarvis (D...