1.The Thermoelectric Power Factor of a Composite Medium,
The 17th International Conference on Thermoelectrics,
Nagoya, Japan, May 24-28, 1998
http://tx.technion.ac.il/~lfel/Nagoya1998.pdf
- TheFrobenius Problem for the 3-dim numerical Semigroups,
Combinatorial and Additive Number Theory Conference,
City University of New York, NY, May 20-25, 2005
- NematicLiquid Crystals (expository talk),
Max Plank Institute for Polymer Research,
Mainz, Germany, May 29, 2007
http://tx.technion.ac.il/~lfel/NematicMainz07.pdf
- WeakAsymptotics in the 3-dim Frobenius Problem,
The 1st Iberian meeting on numerical semigroups,
Porto, Portugal, March 17-19, 2008
http://cmup.fc.up.pt/cmup/ASA/numsgps_meeting/slides/fel.pdf
http://cmup.fc.up.pt/cmup/ASA/numsgps_meeting/porto-2008.jpg
- 5.New Identities for Degrees of syzygies in NumericalSemygroups,
The 2nd Iberian meeting on numerical semigroups,
Granada, Spain, February 3-5, 2010
http://www.ugr.es/~imns2010/slides/fel.pdf
http://www.ugr.es/~imns2010/poster_IMNS_2010_small.jpg
- Capillary Pressure Curve for Liquid Menisci in a Cubic Assembly
of Spherical Particles Below Irreducible Saturation,
The 3rd International Conference in Porous Media,
Bordeaux, France, March 29-31, 2011
http://interpore2011.u-bordeaux.fr/html/program.html
http://www.technion.ac.il/~lfel/Bordeaux_2011.ppt
- Stability of Axisymmetric Liquid Bridges,
Geometric aspects on capillary problems and related problems,
Granada, Spain, December 14-17, 2015
http://www.ugr.es/~rcamino/meetingcmc/fel.pdf
- 8.OnNumerical Semigroups Generated by Squares, Cubes and Quartics
of Three Consecutive Integers,
International meeting on numerical semigroups,
Levico Terme, Italy, July 4-8, 2016
http://www.ugr.es/~imns2010/2016/Slides/fel-imns2016.pdf