Around 2000, Kenji Fukaya and I proposed the construction of

virtual fundamental cycle/chais with integer coeffients under the condition that

the moduli spaces carry consistent (relative) stable complex structures. Starting with

the construction of virtual fundamental cycle/chains with rational coefficents,

I will explain our ideas for the construction with integer coefficients.

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ZOOM meeting shall be opened at 11.15 and closed at 1 PM. Join Zoom Meeting

https://cesnet.zoom.us/j/99598413922?pwd=YXNFbk50aVhleXhWSGtISFViLytRUT09

Meeting ID: 995 9841 3922

Passcode: Galois

virtual fundamental cycle/chais with integer coeffients under the condition that

the moduli spaces carry consistent (relative) stable complex structures. Starting with

the construction of virtual fundamental cycle/chains with rational coefficents,

I will explain our ideas for the construction with integer coefficients.

--------------------------------------------------------------------------------------------------------------------------------------------------

ZOOM meeting shall be opened at 11.15 and closed at 1 PM. Join Zoom Meeting

https://cesnet.zoom.us/j/99598413922?pwd=YXNFbk50aVhleXhWSGtISFViLytRUT09

Meeting ID: 995 9841 3922

Passcode: Galois