My particular thanks go to Erio Tosatti, his suggestions and useful discussions have in-uenced every chapter of this thesis. I am extremely grateful to Michele Fabrizio and Giuseppe Santoro for their valuable con-tribution and for interesting discussions. They made many comments and suggestions. I am deeply indebted to Alberto Parola for his invaluable support and for discussing pa-tiently, his helpful remarks and stimulating comments have led to many improvements to this thesis. I would like also to thank S. Sorella for his helping, particularly during the work of the Hubbard model on the innite dimensional diamond lattice, which becomes the rst Chap-ter of this thesis. Finally, I owe a debt of thanks to R. Valente for his helping with the...
iv ACKNOWLEDGEMENTS I am extremely thankful for the insights and contributions that a variety of pre...
I would like to acknowledge all the people who have contributed to the improvement of this thesis th...
It is a pleasure to acknowledge the expert advice and continued interest of my advisor, Professor Da...
First of all, I would like to thank Prof. Johannes Buchmann for giving me the opportunity to write m...
This thesis is the result of four years of work, during which I have been accom-panied and supported...
Since starting my graduate studies here in Ann Arbor, I have been fortunate to meet many outstanding...
I could not have gotten to this point alone. Many people and many institutions helped me along the w...
I feel the need to thank many people who have accompanied me during these years. First of all, I wan...
I must first express my deepest gratitude towards Paolo Dai Pra and Wolfgang Runggaldier for their p...
First of all, I would like to thank Prof. Alfio Quarteroni for having shared with me a piece of his ...
Per il mio amore, Crystal. Without your patience and support I would never have been able to pursue ...
I am deeply grateful to my thesis advisor, Prof. Victor Guillemin. Throughout my graduate studies at...
To my family, who have supported me throughout this long process. And to Katie, I wouldn’t have made...
iv ACKNOWLEDGEMENTS I am extremely thankful for the insights and contributions that a variety of pre...
I would like to acknowledge all the people who have contributed to the improvement of this thesis th...
It is a pleasure to acknowledge the expert advice and continued interest of my advisor, Professor Da...
First of all, I would like to thank Prof. Johannes Buchmann for giving me the opportunity to write m...
This thesis is the result of four years of work, during which I have been accom-panied and supported...
Since starting my graduate studies here in Ann Arbor, I have been fortunate to meet many outstanding...
I could not have gotten to this point alone. Many people and many institutions helped me along the w...
I feel the need to thank many people who have accompanied me during these years. First of all, I wan...
I must first express my deepest gratitude towards Paolo Dai Pra and Wolfgang Runggaldier for their p...
First of all, I would like to thank Prof. Alfio Quarteroni for having shared with me a piece of his ...
Per il mio amore, Crystal. Without your patience and support I would never have been able to pursue ...
I am deeply grateful to my thesis advisor, Prof. Victor Guillemin. Throughout my graduate studies at...
To my family, who have supported me throughout this long process. And to Katie, I wouldn’t have made...
iv ACKNOWLEDGEMENTS I am extremely thankful for the insights and contributions that a variety of pre...
I would like to acknowledge all the people who have contributed to the improvement of this thesis th...
It is a pleasure to acknowledge the expert advice and continued interest of my advisor, Professor Da...