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BEGIN:VEVENT
UID:f4e13a224e3be99dc7574fb2c439750e
CATEGORIES:Experimental Mathematics Seminar
CREATED:20211101T154440
SUMMARY:Counting Baxter Matrices
LOCATION:Zoom
DESCRIPTION:<p style="color: #000000; font-family: 'Times New Roman'; font-size: medium
 ; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; 
 text-indent: 0px; text-transform: none; white-space: normal; widows: 2; wor
 d-spacing: 0px;"><em>Abstract</em>: Donald Knuth recently introduced the no
 tion of a Baxter matrix, generalizing Baxter permutations. We show that for
  fixed number of rows, r, the number of Baxter matrices with r rows and r c
 olumns eventually satisfies a polynomial in r of degree 2r-2. We also give 
 a proof of Knuth’s conjecture that the number of ones in a r by k Baxter 
 matrix is less than r+k.</p>
CONTACT:George Spahn, Rutgers University
X-EXTRAINFO:Zoom Link: https://rutgers.zoom.us/j/94346444480\npassword: The 20th Catala
 n number, alias (40)!/(20!*21!), alias 6564120420 
DTSTAMP:20260827T171707
DTSTART;TZID=America/New_York:20211118T170000
DTEND;TZID=America/New_York:20211118T180000
SEQUENCE:0
TRANSP:OPAQUE
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