Louis W. Shapiro

31 papers C 1Journal 30
YearRankTypeTitle / Venue / Authors
2020 J jnl
A Bijection Between the Triangulations of Convex Polygons and Ordered Trees.
Integers
Dennis E. Davenport, Louis W. Shapiro, Leon C. Woodson
2015 J jnl
The Boundary of Ordered Trees.
J. Integer Seq.
Dennis E. Davenport, Louis W. Shapiro, Lara K. Pudwell, Leon C. Woodson
2013 J jnl
Generalized Bessel numbers and some combinatorial settings.
Discret. Math.
Gi-Sang Cheon, Ji-Hwan Jung, Louis W. Shapiro
2012 J jnl
Combinatorics of Riordan arrays with identical A and Z sequences.
Discret. Math.
Gi-Sang Cheon, Hana Kim, Louis W. Shapiro
2012 J jnl
The uplift principle for ordered trees.
Appl. Math. Lett.
Gi-Sang Cheon, Louis W. Shapiro
2011 J jnl
The Double Riordan Group.
Electron. J. Comb.
Dennis E. Davenport, Louis W. Shapiro, Leon C. Woodson
2011 J jnl
The hitting time subgroup, Lukasiewicz paths and Faber polynomials.
Eur. J. Comb.
Gi-Sang Cheon, Hana Kim, Louis W. Shapiro
2010 J jnl
The Fine numbers refined.
Eur. J. Comb.
Gi-Sang Cheon, Sang-Gu Lee, Louis W. Shapiro
2009 J jnl
A generalization of Lucas polynomial sequence.
Discret. Appl. Math.
Gi-Sang Cheon, Hana Kim, Louis W. Shapiro
2009 J jnl
Riordan group involutions and the Delta-sequence.
Discret. Appl. Math.
Gi-Sang Cheon, Sung-Tae Jin, Hana Kim, Louis W. Shapiro
2008 J jnl
Protected points in ordered trees.
Appl. Math. Lett.
Gi-Sang Cheon, Louis W. Shapiro
2007 J jnl
Matrix identities on weighted partial Motzkin paths.
Eur. J. Comb.
William Y. C. Chen, Nelson Y. Li, Louis W. Shapiro, Sherry H. F. Yan
2007 C conf
RNA Folding Including Pseudoknots: A New Parameterized Algorithm and Improved Upper Bound.
WABI
Chunmei Liu, Yinglei Song, Louis W. Shapiro
2007 J jnl
The butterfly decomposition of plane trees.
Discret. Appl. Math.
William Y. C. Chen, Nelson Y. Li, Louis W. Shapiro
2006 J jnl
Parity reversing involutions on plane trees and 2-Motzkin paths.
Eur. J. Comb.
William Y. C. Chen, Louis W. Shapiro, Laura L. M. Yang
2003 J jnl
Bijections and the Riordan group.
Theor. Comput. Sci.
Louis W. Shapiro
2002 J jnl
A bijection between ordered trees and 2-Motzkin paths and its many consequences.
Discret. Math.
Emeric Deutsch, Louis W. Shapiro
2001 J jnl
A survey of the Fine numbers.
Discret. Math.
Emeric Deutsch, Louis W. Shapiro
2001 J jnl
Leaves of Ordered Trees: 10753.
Am. Math. Mon.
Louis W. Shapiro, Richard Ehrenborg, John W. Moon, Michael Reid
2001 J jnl
Some Open Questions about Random Walks, Involutions, Limiting Distributions, and Generating Functions.
Adv. Appl. Math.
Louis W. Shapiro
1999 J jnl
Preface.
Discret. Math.
Ira M. Gessel, Louis W. Shapiro, Douglas G. Rogers
1992 J jnl
How to Guess a Generating Function.
SIAM J. Discret. Math.
Seyoum Getu, Louis W. Shapiro, Wen-Jin Woan, Leon C. Woodson
1992 J jnl
Random Walks with Absorbing Points.
Discret. Appl. Math.
Louis W. Shapiro
1991 J jnl
Bootstrap Percolation, the Schröder Numbers, and the
SIAM J. Discret. Math.
Louis W. Shapiro, A. B. Stephens
1991 J jnl
The Riordan group.
Discret. Appl. Math.
Louis W. Shapiro, Seyoum Getu, Wen-Jin Woan, Leon C. Woodson
1991 J jnl
Voting blocks, reluctant functions, and a formula of Hurwitz.
Discret. Math.
Louis W. Shapiro
1982 J jnl
Product-Weighted Lead Codes Revisited.
J. Comb. Theory A
Seyoum Getu, Louis W. Shapiro, Wen-Jin Woan
1981 J jnl
A combinatorial proof of a Chevyshev polynomial identity.
Discret. Math.
Louis W. Shapiro
1977 J jnl
Motzkin Numbers.
J. Comb. Theory A
Robert Donaghey, Louis W. Shapiro
1976 J jnl
A Catalan triangle.
Discret. Math.
Louis W. Shapiro
1976 J jnl
A Short Proof of an Identity of Touchard's Concerning Catalan Numbers.
J. Comb. Theory A
Louis W. Shapiro