On Kato and Kuzumaki's properties for the Milnor K2K_2 of function fields of pp-adic curves

Let $K$ be the function field of a curve $C$ over a $p$-adic field $k$. We prove that, for each $n, d \geq 1$ and for each hypersurface $Z$ in $\mathbb{P}^n_{K}$ of degree $d$ with $d^2 \leq n$, the second Milnor $K$-theory group of $K$ is spanned by the images of the norms coming from finite extensions $L$ of $K$ over which $Z$ has a rational point. When the curve $C$ has a point in the maximal unramified extension of $k$, we generalize this result to hypersurfaces $Z$ in $\mathbb{P}^n_{K}$ of degree $d$ with $d \leq n$.Comment: 34 pages. Final versio

Geometrical and inertial properties of a class of thin shells of a general type

IBM 7094 Fortran program for evaluating surface area, centroids of surface volume or masses, and moments of inertia for thin walled shell

Equivariant AA-theory

We give a new construction of the equivariant $K$-theory of group actions [\textit{C. Barwick}, "Spectral Mackey functors and equivariant algebraic -theory (I)", Adv. Math. 304, 646-727 (2017; Zbl 1348.18020) and \textit{C. Barwick} et al., "Spectral Mackey functors and equivariant algebraic -theory (II)", Preprint (2015); \url{arXiv:1505.03098}], producing an infinite loop $G$-space for each Waldhausen category with $G$-action, for a finite group $G$. On the category $R(X)$ of retractive spaces over a $G$-space $X$, this produces an equivariant lift of Waldhausen's functor $A(X)$, and we show that the $H$-fixed points are the bivariant $A$-theory of the fibration $X_{hH}\to BH$. We then use the framework of spectral Mackey functors to produce a second equivariant refinement $A_G(X)$ whose fixed points have tom Dieck type splittings. We expect this second definition to be suitable for an equivariant generalization of the parametrized $h$-cobordism theorem

The Independent, V. 75, Thursday, February 2, 1950, [Number: 36]

[6] p. Newspaper published in Collegeville, Pa. Weekly. Contains local, county, state and national news, agricultural reading matter, fiction, public sales and advertisements.https://digitalcommons.ursinus.edu/independent/3647/thumbnail.jp