Langte Ma

activity

20192024

most citedA Surgery Formula for the Casson-Seiberg-Witten Invariant of Integral Homology

S^{1} \times S^{3}

4 citations · 5 across the 5 of their papers we have counts for

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4 papers · 1 filter

math.GT2021

Periodic Index Theory and Equivariant Torus Signature

Langte Ma

We deduce an index jump formula for first order elliptic complexes over end-periodic manifolds, which generalizes the corresponding result for the DeRham complex. In the case of th…

math.GT2020★ 1 cited

Surgery and Excision for Furuta-Ohta invariants on Homology $S^{1} \times S^{3}$

Langte Ma

We prove a surgery formula and an excision formula for the Furuta-Ohta invariant $λ_{F O}$ defined on homology $S^{1} \times S^{3}$ , which provides more evidence on its equivalence with…

math.GT2019

Fiber Sum Formulae for the Casson-Seiberg-Witten Invariant of Integral Homology $S^{1} \times S^{3}$

Langte Ma

We prove the additivity of the Casson-Seiberg-Witten invariant of integral homology $S^{1} \times S^{3}$ under fiber sum along embedded curves and embedded tori, which is the $4$ -dimen…

math.GT2019★ 4 cited

A Surgery Formula for the Casson-Seiberg-Witten Invariant of Integral Homology $S^{1} \times S^{3}$

Langte Ma

We prove a surgery formula of the Casson-Seiberg-Witten invariant of integral homology $S^{1} \times S^{3}$ along an embedded torus, which could either be regarded as an extension of t…

Periodic Index Theory and Equivariant Torus Signature

Surgery and Excision for Furuta-Ohta invariants on Homology S1×S3

Fiber Sum Formulae for the Casson-Seiberg-Witten Invariant of Integral Homology S1×S3

A Surgery Formula for the Casson-Seiberg-Witten Invariant of Integral Homology S1×S3

Surgery and Excision for Furuta-Ohta invariants on Homology $S^{1} \times S^{3}$

Fiber Sum Formulae for the Casson-Seiberg-Witten Invariant of Integral Homology $S^{1} \times S^{3}$

A Surgery Formula for the Casson-Seiberg-Witten Invariant of Integral Homology $S^{1} \times S^{3}$