# A Smooth Space of Tetrahedra

@article{Babson1999ASS, title={A Smooth Space of Tetrahedra}, author={Eric K. Babson and Paul E. Gunnells and Richard A. Scott}, journal={Advances in Mathematics}, year={1999}, volume={165}, pages={285-312} }

Abstract We construct a smooth symmetric compactification of the space of all labeled tetrahedra in P 3.

## 7 Citations

THE GENERAL QUADRUPLE POINT FORMULA By R. MARANGELL and R. RIMÁNYI

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Maps between manifolds $M^m\to N^{m+\ell}$ ($\ell>0$) have multiple points, and more generally, multisingularities. The closure of the set of points where the map has a particular multisingularity is…

Perverse schobers and birational geometry

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Perverse schobers are conjectural categorical analogs of perverse sheaves. We show that such structures appear naturally in Homological Minimal Model Program which studies the effect of birational…

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Algebraic geometry and arithmetic curves for beginners, with examples of algebraic functions and projective curves.

An Extension of Heron's Formula to Tetrahedra, and the Projective Nature of Its Zeros

- Mathematics
- 2022

A natural extension of Heron’s 2000 year old formula for the area of a triangle to the volume of a tetrahedron is presented. This gives the fourth power of the volume as a polynomial in six simple…

## References

SHOWING 1-10 OF 27 REFERENCES

ADDENDUM Specht Modules for Column-Convex Diagrams: Characteristic-Free Results for Weyl Modules

- Mathematics
- 1997

Abstract It is shown that the results in Reiner and Shimozono 12 have characteristic-free analogues for Weyl modules.

Specht Series for Column-Convex Diagrams

- Mathematics
- 1995

Abstract We give a Specht series for the Specht module S D associated to a diagram D in two cases: (1) when D is column-convex, (2) when D is the complement of a column-convex diagram within a…

Buildings of Spherical Type and Finite BN-Pairs

- Mathematics
- 1974

These notes are a slightly revised and extended version of mim- graphed notes written on the occasion of a seminar on buildings and BN-pairs held at Oberwolfach in April 1968. Their main purpose is…

Key Polynomials and a Flagged Littlewood-Richardson Rule

- MathematicsJ. Comb. Theory, Ser. A
- 1995

Borel-Weil theorem for con guration varieties and Schur modules

- Mathematics
- 1998

We present a generalization of the classical Schur modules ofGL(n) exhibiting the same interplay among algebra, geometry, and combinatorics. A generalized Young diagramDis an arbitrary finite subset…

Intersection rings of spaces of triangles

- Mathematics
- 1989

© Mémoires de la S. M. F., 1989, tous droits réservés. L’accès aux archives de la revue « Mémoires de la S. M. F. » (http://smf. emath.fr/Publications/Memoires/Presentation.html) implique l’accord…

53–88, Collection of articles dedicated to Henri Cartan on the occasion of his 70th birthday, I

- 1974