List of Mathematical Publications

(with
H.
Fleischner)
P(D)compatible Eulerian trails in digraphs and a new
splitting lemma, in Contemporary Methods in Graph Theory, R.
Bodendiek (ed.), (1990), 291303.

(with
C. Krattenthaler
)
Lattice
path proofs for determinant formulas for symplectic and orthogonal characters,
J. Combin. Theory Ser. A 77 (1997), 350.

(with
C. Krattenthaler
),
A
bijection between Proctor's and Sundaram's odd orthogonal tableaux,
Discrete Math. 161 (1996), 101120.

A Schur Function Identity, J. Combinatorial Theory A 77 No.
1 (1997).

On Pairs of Lattice Paths with a given Number of Intersections,
, J. Combinatorial Theory A 78 No. 1 (1997).

Dual rook polynomials, Discrete Mathematics 177 (1997), 6781.

(with
C. Krattenthaler
),
The
number of rhombus tilings of a symmetric hexagon which contain a fixed
rhombus on the symmetry axis, I, Annals of Combinatorics 2
(1998), 1941.

(with M. Ciucu and
C.
Krattenthaler
),
Enumeration
of rhombus tilings of a hexagon which contain a fixed rhombus on its symmetry
axis, Proc. of the Conf. Formal Power Series and Algebraic
Combinatorics, Toronto (1998), p 167178.

(with
C. Krattenthaler
),
The
number of rhombus tilings of a symmetric hexagon which contain a fixed
rhombus on the symmetry axis, II, Europ.
J. Combin. 21 (2000), 601640.

(with
M. Kleber
) Bijective
proofs for Schur function identities which imply Dodgson's condensation
formula and Plücker relations, Electronic
Journal of Combinatorics, (8), 2001, R16.

A continued fraction expansion for a qtangent function,
Seminaire
Lotharingien de Combinatoire, vol. 45 (also available as
math.CO/0008180
).

Enumeration of permutations containing
a prescribed number of occurrences of a pattern of length three,
Paper in PDFformat
(also math.CO/0112092
), Adv. Appl. Math. 30 (2003), 607632.

Nonintersecting lattice paths on the cylinder,
Seminaire
Lotharingien de Combinatoire, vol. 52, 2004, (also
available as
math.CO/0311331).

Asymptotic behaviour of the average height
of watermelons,
Electronic Journal of Combinatorics 14(1), 2007, R64.

Graphical Condensation, Overlapping Pfaffians and Superpositions of
Matchings
,
Electronic Journal of Combinatorics 17(1), 2010, R83.

Viewing determinants as nonintersecting lattice paths yields
classical determinantal identities bijectively,
Electronic Journal of Combinatorics 19(3), 2012, P21.

A combinatorial proof for Cayley's identity,
Electronic Journal of Combinatorics 21(4), 2014, P40.
Mathematical Publications in Progress

Bijective proofs for Schur function identities
(PDFFile, 246KB; also available as
arXiv:0909.5334 [math.CO]
).
Other Work

Die Sätze von Hall, Menger und Ford & Fulkerson, Masters
thesis, (1987), University of Vienna.

Analyse spekulativer Preise, Software package for the Austrian
Institute of Economic Research (Österreichisches Wirtschaftsforschungsinstitut)
(1992).

Untersuchung spezieller Polynome im Zusammenhang mit spannenden Teilgraphen,
Ph.D. thesis, (1993), University of Vienna.