1.

Record Nr.

UNINA9910827427103321

Autore

Zaslavsky Thomas

Titolo

Facing up to arrangements : face-count formulas for partitions of space by hyperplanes / / Thomas Zaslavsky

Pubbl/distr/stampa

Providence : , : American Mathematical Society, , [1975]

©1975

ISBN

0-8218-9955-4

Descrizione fisica

1 online resource (115 p.)

Collana

Memoirs of the American Mathematical Society ; ; volume 1, issue 1, number 154 (January 1975)

Disciplina

516/.13

Soggetti

Combinatorial geometry

Combinatorial enumeration problems

Lattice theory

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"Volume 1, issue 1."

Substantially the author's thesis, Massachusetts Institute of Technology.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

""3. Quick proofs (Eulerian method)""""AB. Proof of the whole-space cases""; ""C. The bounded case and the bounded space""; ""4. The long proofs (Tutte-Grothendieck method)""; ""A. Proof of the Euclidean case""; ""B. Proof of the projective case""; ""C. Proof of the bounded case""; ""5. A collocation of corollaries""; ""A. The Euler relations proved""; ""B. More counting relations""; ""C. Enumeration in the classical style""; ""D. Unbounded faces""; ""E. Back to Buck: arrangements made simple""; ""F. Winder's Theorem and threshold functions""; ""6 Points and zonotopes""

""A. Placing hyperplanes between points""""B. The faces of zonotopes""; ""PART II. A STUDY OF EUCLIDEAN ARRANGEMENTS WITH PARTICULAR REFERENCE TO BOUNDED FACES""; ""7. The beta theorem. Theorem D""; ""8. The central decomposition. Theorem E""; ""A. Appendix on spanning sets of coatoms""; ""9. The dimension of the bounded space""; ""References""; ""Index of symbols""