Kalmár Boldizsár

Assignment: 
egyetemi adjunktus
Degree: 
PhD
Office: 
H662
Telephone: 
463-2670
Email: 
bkalmar@math.bme.hu

Teaching

Tárgykód

Tárgy neve

BMETE94MM00 Differenciálgeometria és topológia
BMETE94AM20 Differenciálgeometria 2
BMETE94NG01 Valószínűségszámítás
BMETE90AX00 Matematika A1a - Analízis

 

Research

Publications and citations:
MTMT

Topológia, alacsony dimenziós sokaságok, szinguláris leképezések.

Most important Publications

Fold maps on small dimensional manifolds with prescribed singular set, Pacific J. Math. 321 (2022), 309-343.

Fold cobordisms and a Poincare-Hopf type theorem for the signature, Algebr. Geom. Topol. 22 (2022), 2533-2586.

Concordance of decompositions given by defining sequences, J. Knot Theory Ramifications 31 (2022).

w. S. Behrens, M. H. Kim, M. Powell, A. Ray, The Disc Embedding Theorem, Oxford University Press, 2021.

Interlacement of double curves of immersed spheres, Disc. Comp. Geom. 55 (2016), 550-570.

w. A. Stipsicz: Singular maps on exotic 4-manifold pairs, Alg. Geom. Topol. 13 (2013), 1709-1731.

w. A. Stipsicz: Maps on 3-manifolds given by surgery, Pacific J. Math. 257 (2012), 9-35.

w. T. Terpai: Characteristic classes and existence of singular maps, Trans. Amer. Math. Soc. 364 (2012), 3751-3779.

Fold cobordisms and stable homotopy groups, Studia Scient. Math. Hungar. 46 (2009), 437-447.

Fold maps and immersions from the viewpoint of cobordism, Pacific J. Math. 239 (2009), 317-342.

Cobordism invariants of fold maps, Real and complex singularities, Contemporary Mathematics 459 (2008), 103-115.

Cobordism group of fold maps of oriented 3-manifolds into the plane, Acta Math. Hungar. 117 (2007), 1-25.

Cobordism group of Morse functions on unoriented surfaces, Kyushu J. Math. 59 (2005), 351-363.