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<div><font face="Calibri,Arial,Helvetica,sans-serif"><font face="Arial,Helvetica,sans-serif">Dear all,</font><font face="Arial,Helvetica,sans-serif"><br>
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On Wednesday 21 December Nursel Erey (North Dakota State University) will give a talk in the Bilkent Algebra seminar.</font><font face="Arial,Helvetica,sans-serif"><br>
The title of her talk is</font><font face="Arial,Helvetica,sans-serif"><br>
"</font></font><font face="Calibri,Arial,Helvetica,sans-serif"><font face="Arial,Helvetica,sans-serif">Combinatorial aspects of monomial resolutions".</font><font face="Arial,Helvetica,sans-serif"><br>
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Abstract:<br>
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</font></font><font face="Calibri,Arial,Helvetica,sans-serif"><font face="Arial,Helvetica,sans-serif">A main area of research in combinatorial commutative algebra is to study minimal free resolutions of monomial ideals. There is a one-to-one correspondence
between simplicial complexes and squarefree monomial ideals in the polynomial ring $S=k[x_1, \dots , x_n]$ by identifying the vertices with the variables in $S$ and the facets with the monomial generators. In this talk, I will discuss some results regarding
connections between simplicial complexes and invariants of minimal free resolutions of associated ideals.
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<font face="Arial,Helvetica,sans-serif"> </font><font face="Arial,Helvetica,sans-serif"><br>
Time: 10.40,</font><font face="Arial,Helvetica,sans-serif"><br>
Place: Mathematics Department Seminar Room SA-141.</font><font face="Arial,Helvetica,sans-serif"><br>
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Best regards,</font><font face="Arial,Helvetica,sans-serif"><br>
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Anargyros Katsampekis<br>
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