Title: A construction for the \mathbb{C}-motivic topological modular forms spectrum
Abstract: I will talk about the work of Gheorghe, Isaksen, Krause and Ricka where they construct a cellular stable \mathbb{C}-motivic homotopy theory at p=2 without assuming algebro-geometric input via filtered spectra, which comes with a convenient set-up for the \mathbb{C}-motivic Adams-Novikov spectral sequence. In this context, the classical construction for tmf generalizes to a \mathbb{C}-motivic version whose E_2-page is the cohomology of the quotient A//A(2) motivically as expected.
