National and Kapodistrian University of the Athens, Greece

 

		Personal Web Page
		Stratos Prassidis
		ΣΤΡΑΤΟΣ ΠΡΑΣΙΔΗΣ
		PROFESSOR/MATHEMATICS
		Department: Mathematics
		Phone: (+30)2107276335 efprass AT math DOT uoa DOT gr
		CV

EDITOR: BULLETIN OF THE HELLENIC MATHEMATICAL SOCIETY

                                                                                                          

Research Interests:

              High Dimensional Topology 

K-Theory

Topological Rigidity Theorems

Equivariant Topology

Metric Topology

     Spectral Properties of Graphs

Published Papers:

 

 

·       Topological rigidity of quoric manifolds, (joint with Ioannis Gkeneralis), Colloquim Mathematicum 2025 (to appear).

·       Topological rigidity of quasitoric manifolds, (joint with Vassilis Metaftsis), Math. Scand. 122,(2018), 179-196.

·       On the K-theory of certain extensions of free groups, (joint with Vassilis Metaftsis ), Forum Math. 28,(2016), 813-822.

·       On the vanishing of the lower K-theory of the holomorph of a free group on two generators. (joint with Vassilis Metaftsis ) Forum Math. 24 (2012), no. 4, 861--874.

·       Remarks concerning Lubotzky's filtration. (joint with Fred Cohen, Marston Coder, and Jonathan Lopez, ) Pure Appl. Math. Q. 8 (2012), no. 1, 79--105.

·       A Bass-Heller-Swan formula for pseudoisotopies. (joint with Christine Kinsey) Geom. Dedicata 148 (2010), 263--289.

·       Zeta functions of infinite graph bundles, (joint work with Samuel Cooper), Linear and Multilinear Algebra 58 (2010), 185--201.

·       Laplacians and Heat Kernels of directed graphs, (joint work with C. Brasseur and R. Grady) Electron. J. Combin. 16 (2009), no. 1, Research Paper 31, 25 pp.

·       Manifestations of nonlinear roundness in analysis, discrete geometry and topology, (joint work with Antony Weston), `Geometric linearization of graphs and groups/ Limits of graphs in group theory and computer science', Goulnara Arjantseva, Alain Valette (editors).

·       Introduction to controlled topology and its applications. Cohomology of groups and algebraic K-theory, 343--385, Adv. Lect. Math. (ALM), 12, Int. Press, Somerville, MA, 2010.

·       Centralizers of Lie Algebras Associated to Descending Central Series of Certain Poly-Free Groups (joint work with Daniel C. Cohen and Fred Cohen), J. of Lie Theory, 17 (2007), 379--397.

·       On Injective Homomorphisms for Pure Braid Groups, and Associated Lie Algebras (joint work with Fred Cohen), J. Algebra, 298 (2006), 363--370.

·       Roundness Properties of Groups (joint work with Jean-Francois Lafont), Geom. Dedicata, 117 (2006), 137--160.

·       On the nil-groups of Waldhausen's nils (joint work with Daniel Juan Pineda), Topology Appl., 146/147 (2005), 489-499.

·       Equivariant Rigidity Theorems, (joint work with Gábor Moussong), New York Journal of Mathematics, 10 (2004), 151--167.

·       On the uniform structure of quasi-normed spaces (joint work with Antony Weston), C. R. Math. Acad. Sci. Soc. R. Can., 26b> (2004), 25--32.

·       On the exponent of NK₀-groups of virtually infinite cyclcic groups (joint work with F. X. Connolly), Bull. Can. Math. Soc., 45 (2002), 180--195.

·       On the exponent of the forget-control map on K₀-groups (joint work with F.X. Connolly), Fund. Math., 172 (2002), 201--216.

·       On the lower Nil-groups of Waldhausen (joint work with Daniel Juan Pineda), Forum Math., 13 (2001), 261--285.

·       On the vanishing of certain K-theory Nil-groups (joint work with Hans J. Munkholm), ``Cohomological Methods in Homotopy Theory'', pp. 307--322. Barcelona Conference in Algebraic Topology, Barcelona, Spain 1998. Progress in Math. vol. 196, Birkhaeuser Verlag.

·       Control and relaxation over the circle (joint work with Bruce Hughes), Memoirs of Amer. Math. Soc., 145 (2000), no. 691.

·       Rigidity of Coxeter groups (joint work with Barry Spieler), Trans./ Amer. Math. Soc., 352 (2000), no. 6, 2619--2642.

·       Waldhausen's Nil-groups and continuously controlled K-theory (joint work with Hans J. Munkholm), Fund. Math., 161 (1999), 217--224.

·       A split exact sequence of equivariant K-groups of vrtually nilpotent groups, K-theory 11 (1997), 397--415.

·       Equivariant approximate fibrations, Math Forum, 7 (1995), 755--779.

·       A formula for the equivariant topological torsion of a fiber homotopy equivalence, Michigan Math J. 42 (1995), 61--77.

·       The Bass-Heller-Swan formula for the equivariant topological Whitehead group, K-theory 5 (1992), 395--448.

·       Groups with infinite virtual cohomological dimension which act freely on RmxSn - 1, J. of Pure and Applied Algebra 78 (1992), 85--100.

·       On Groups which act freely on R^mxS^{n - 1} (joint work with F. X. Connolly), Topology (1989), 133--148. 

  Submitted:

·       The Heat Kernel of Homesick Random Walks on $k$-Regular Trees, (joint withDimitrios Kontokostas, Eric P. Lownes, Stefan P. Sabo).

 

Preprint:

·       Pairs of tree dessins, their Shabat polynomials, and monodromy groups.( joint with Benjamin Dupont, Revekka Kyriakoglou Vassilis Metaftsis, Alexandros Singh)

 

 

 Links Related to Mathematics:

ArXiv e-Print Archive: A very large database of papers and preprints.

Jean-François Lafont's homepage. 

Daniel Juan Pineda homepage

Shmuel Weinberger's homepage.  

 

Updated OCTOBER 10, 2025.

Department of Mathematics Home Page