Yaohao Hu, Shuyi Peng, Bojiang Su, Tao Wang, Juying Lin, Wei Sun, Xiaodong Hu, Guohua Zhang, Xinming Wang, Ping'an Peng, Xinhui Bi 扫描二维码下载全文 Fundamental Research2024, 4(3): 471-483 https://doi.org/10....
Using moduli space techniques, we prove that the irreducible SU(2) representations of the fundamental group of a VII 0 surface are rigid. We illustrate the result by some known surfaces, namely the Hopf and Inoue surfaces. We also classify all rank 2 vector bundles with c 2 =0 on Inoue ...
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{X}_{g,n}(G)\) when \(n>0\) and \(G\) is a real or complex reductive algebraic group, or a compact Lie group; and when \(n=0\) and \(G=\mathrm {GL}(m,\mathbb {C})\) , \(\mathrm {SL}(m,\mathbb {C})\) , \(\mathrm {U}(m)\) , or \(\mathrm {SU}(m)...
There are some similarities between cohomology of SU(2)-representation varieties of the fundamental group of some link complements and the Khovanov homolog... M Jacobsson,RL Rubinsztein - 《Mathematics》 被引量: 27发表: 2009年 On complex points of codimension 2 submanifolds In this paper we stud...
Fundamental groups of commuting elements in Lie groups2D Riemann problemconservation lawsBurgers' equationcomposite schemeWe compute the fundamental group of the spaces of ordered commuting $n$-tuples of elements in the Lie groups SU(2), U(2) and SO(3). For SO(3) the computation of the ...
If the top couplings also respect this parity, the pNGB spectrum will contain several odd scalars, in particular a doublet and a triplet of SU (2)L plus a neutral and a charged singlet. Such states mix, and the lightest neutral one plays the role of Dark Matter candidate (see Ref. [...
Now, given a qcqs schemeSand a finite covering{\mathcal {U}}=\{U_i\}, such that the intersectionsU^s=\bigcap _{s\in U_i}U_iare affine, we introduce the equivalence relation onSthat establishess\sim s'iffU^s=U^{s'}. This relation defines thefinite modelofSrelative to{\mathcal...
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