Some changes and additions

25 files changed, 5 insertions, 101 deletions

diff --git a/src/research/research.md b/src/research/research.md
index 20cd1fe..ca5b4a0 100644
--- a/src/research/research.md
+++ b/src/research/research.md
@@ -5,10 +5,11 @@ After obtaining a bachelor degree in Trento in 2016 I have completed the
 special focus on number theory and algebraic geometry. I then moved on to
 obtain a joint PhD at the universities of Luxembourg and Leiden, under
 the supervision of [Antonella Perucca](http://antonellaperucca.net) and
-[Peter Bruin](https://www.math.leidenuniv.nl/~pbruin). I have collected
-in this page the list of papers I puplished during my PhD, as well as
-slides or notes for all the talks I have given and my theses (Bachelor,
-Master, PhD).
+[Peter Bruin](https://www.math.leidenuniv.nl/~pbruin).
+
+I have collected in this page the list of papers I puplished during my PhD,
+as well as theses (Bachelor, Master, PhD). See [my talks page](../talks)
+for a list of slides and notes of my talks.
 
 ## Theses
 
@@ -69,100 +70,3 @@ Master, PhD).
 * Perucca, Antonella; Sgobba, Pietro; Tronto, Sebastiano.
   *Explicit Kummer theory for the rational numbers.*
   International Journal of Number Theory (2020).
-
-## Talks
-
-* *Kummer theory for elliptic curves*.
-  Short talk for Tarrach Prize 2023, March 2023.
-  [Slides: [pdf, 288Kb](kummer-tarrach.pdf)]
-
-* *Kummer theory for commutative algebraic groups*.
-  Seminar at the university of Leiden, September 2022.
-  [Slides: [pdf, 1.2Mb](slides-kummer-final.pdf)]
-
-* *My journey in Kummer theory*.
-  Leiden-Luxembourg Number Theory PhD Days 2022, July 5-6.
-  [Slides: [pdf, 521Kb](slides-journey-kummer.pdf)] 
-
-* *A tour of group theory with our companion cube*.
-  University of Luxembourg PhD seminar, May 2022.
-  [Slides: [pdf, 1.1Mb](group-cube.pdf)]
-
-* *Kummer theory via (J,T)-extensions*.
-  University of Leiden algebra seminar, May 2022;
-  similar to *A category of division modules*, see below.
-
-* *Kummer theory for algebraic groups*.
-  Nederlands Matematisch Congres, April 2022;
-  repeated at the DIAMANT symposium, April 2022.
-  [Notes (NMC): [pdf, 215Kb](slides-kummer-kwg.pdf);
-   Script (NMC): [txt, 9Kb](script-kummer-kwg.txt);
-   Notes (DIAMANT, longer version): [pdf, 223Kb](slides-kummer-diamant.pdf)]
-
-* *Division in modules*.
-  University of Leiden algebra seminar, April 2022;
-  similar to *A generalization of injective modules* and
-  *Division in modules and Kummer theory*, see below.
-  [Notes: [pdf, 245Kb](division-leiden.pdf)]
-
-* *Division in modules and Kummer theory*.
-  Invited talk at the University of Groningen, February 2022.
-  [Slides: [pdf, 249Kb](division-groningen.pdf)]
-
-* *A category of division modules*.
-  University of Luxembourg Number Theory seminar, November 2021.
-  [Notes: [pdf, 270Kb](notes-division-modules.pdf)]
-
-* *Introduction to étale cohomology*.
-  University of Luxembourg seminar series on perverse sheaves, October 2021.
-  [Notes: [pdf, 237Kb](notes-etale.pdf)]
-
-* *A generalization of injective modules*.
-  University of Luxembourg Number Theory seminar, October 2021.
-  [Notes: [pdf, 259Kb](notes-injectivity.pdf)]
-
-* *Integer factorization and elliptic curves*.
-  University of Leiden Bachelor seminar (guest talk), April 2021.
-  [Slides: [pdf, 393Kb](slides-ecm.pdf)]
-
-* *Group cohomology and elliptic curves*.
-  Invited talk at Number Theory Online conference, February 2021.
-  [Slides: [pdf, 210Kb](slides-groupcohomec.pdf);
-   Video: [link](https://vimeo.com/526814236/1a640285c0?embedded=true&source=video_title&owner=47245911)]
-
-* *Kummer theory for algebraic groups*.
-  Invited talk at the University of Bristol (online), October 2020.
-  [Slides: [pdf, 239Kb](slides-tronto-bristol.pdf)]
-
-* *Algebraic groups and field extensions*.
-  University of Luxembourg PhD seminar (online), April 2020.
-  [Slides: [pdf, 280Kb](slides-alggroupsfieldext.pdf)]
-
-* *Field extensions and elliptic curves*.
-  University of Luxembourg PhD Day, October 2019.
-  [Slides: [pdf, 6.0Mb](slides-fieldextec.pdf)]
-
-* *Kummer theory for elliptic curves*.
-  University of Leiden algebra seminar, September 2019;
-  repeated with slides at the DIAMANT symposium, November 2019 and
-  at Seminari de Teoria de Nombres de Barcelona, February 2020.
-  [Notes: [pdf, 181Kb](notes-kummerec.pdf);
-   Slides DIAMANT: [pdf, 271Kb](slides-kummec-diamant.pdf);
-   Slides Barcelona: [pdf, 290Kb](slides-kummec-barcelona.pdf)].
-
-* *Divisibility of points in algebraic groups*.
-  Invited talk at the University of the Basque Country, May 2019.
-  [Notes: [pdf, 231Kb](notes-bilbao.pdf)]
-
-* *Kummer theory for number fields*.
-  Fifth symposium of the Roman Number Theory association, April 2019;
-  repeated at the Algant Alumni symposium in Benasque, May 2019.
-  [Slides: [pdf, 291Kb](slides-kummerdegrees.pdf)]
-
-* *The local-global principle*.
-  University of Luxembourg interdisciplinary seminar, March 2019.
-  [Slides: [pdf, 598Kb](slides-local-global.pdf)]
-
-* *Local-global principle for torsion*.
-  University of Luxembourg Number Theory seminar, November 2018.
-  [Notes: [pdf, 208Kb](notes-katz.pdf)]
diff --git a/src/research/division-groningen.pdf b/src/talks/division-groningen.pdf
index c2ad7f6..c2ad7f6 100644
--- a/src/research/division-groningen.pdf
+++ b/src/talks/division-groningen.pdf
diff --git a/src/research/division-leiden.pdf b/src/talks/division-leiden.pdf
index a4566c2..a4566c2 100644
--- a/src/research/division-leiden.pdf
+++ b/src/talks/division-leiden.pdf
diff --git a/src/research/group-cube.pdf b/src/talks/group-cube.pdf
index 191b9db..191b9db 100644
--- a/src/research/group-cube.pdf
+++ b/src/talks/group-cube.pdf
diff --git a/src/research/kummer-tarrach.pdf b/src/talks/kummer-tarrach.pdf
index 7dbe643..7dbe643 100644
--- a/src/research/kummer-tarrach.pdf
+++ b/src/talks/kummer-tarrach.pdf
diff --git a/src/research/notes-bilbao.pdf b/src/talks/notes-bilbao.pdf
index 5c0500c..5c0500c 100644
--- a/src/research/notes-bilbao.pdf
+++ b/src/talks/notes-bilbao.pdf
diff --git a/src/research/notes-division-modules.pdf b/src/talks/notes-division-modules.pdf
index 0883299..0883299 100644
--- a/src/research/notes-division-modules.pdf
+++ b/src/talks/notes-division-modules.pdf
diff --git a/src/research/notes-etale.pdf b/src/talks/notes-etale.pdf
index 6b31e10..6b31e10 100644
--- a/src/research/notes-etale.pdf
+++ b/src/talks/notes-etale.pdf
diff --git a/src/research/notes-injectivity.pdf b/src/talks/notes-injectivity.pdf
index 7dd3da8..7dd3da8 100644
--- a/src/research/notes-injectivity.pdf
+++ b/src/talks/notes-injectivity.pdf
diff --git a/src/research/notes-katz.pdf b/src/talks/notes-katz.pdf
index c248b71..c248b71 100644
--- a/src/research/notes-katz.pdf
+++ b/src/talks/notes-katz.pdf
diff --git a/src/research/notes-kummerec.pdf b/src/talks/notes-kummerec.pdf
index 9a91d78..9a91d78 100644
--- a/src/research/notes-kummerec.pdf
+++ b/src/talks/notes-kummerec.pdf
diff --git a/src/research/script-kummer-kwg.txt b/src/talks/script-kummer-kwg.txt
index 8759ee7..8759ee7 100644
--- a/src/research/script-kummer-kwg.txt
+++ b/src/talks/script-kummer-kwg.txt
diff --git a/src/research/slides-alggroupsfieldext.pdf b/src/talks/slides-alggroupsfieldext.pdf
index 2b48adb..2b48adb 100644
--- a/src/research/slides-alggroupsfieldext.pdf
+++ b/src/talks/slides-alggroupsfieldext.pdf
diff --git a/src/research/slides-ecm.pdf b/src/talks/slides-ecm.pdf
index 9305984..9305984 100644
--- a/src/research/slides-ecm.pdf
+++ b/src/talks/slides-ecm.pdf
diff --git a/src/research/slides-fieldextec.pdf b/src/talks/slides-fieldextec.pdf
index 6b54ff7..6b54ff7 100644
--- a/src/research/slides-fieldextec.pdf
+++ b/src/talks/slides-fieldextec.pdf
diff --git a/src/research/slides-groupcohomec.pdf b/src/talks/slides-groupcohomec.pdf
index 72a2a3c..72a2a3c 100644
--- a/src/research/slides-groupcohomec.pdf
+++ b/src/talks/slides-groupcohomec.pdf
diff --git a/src/research/slides-journey-kummer.pdf b/src/talks/slides-journey-kummer.pdf
index 9edf804..9edf804 100644
--- a/src/research/slides-journey-kummer.pdf
+++ b/src/talks/slides-journey-kummer.pdf
diff --git a/src/research/slides-kummec-barcelona.pdf b/src/talks/slides-kummec-barcelona.pdf
index 7af439d..7af439d 100644
--- a/src/research/slides-kummec-barcelona.pdf
+++ b/src/talks/slides-kummec-barcelona.pdf
diff --git a/src/research/slides-kummec-diamant.pdf b/src/talks/slides-kummec-diamant.pdf
index d66f002..d66f002 100644
--- a/src/research/slides-kummec-diamant.pdf
+++ b/src/talks/slides-kummec-diamant.pdf
diff --git a/src/research/slides-kummer-diamant.pdf b/src/talks/slides-kummer-diamant.pdf
index 2160eac..2160eac 100644
--- a/src/research/slides-kummer-diamant.pdf
+++ b/src/talks/slides-kummer-diamant.pdf
diff --git a/src/research/slides-kummer-final.pdf b/src/talks/slides-kummer-final.pdf
index e24e01a..e24e01a 100644
--- a/src/research/slides-kummer-final.pdf
+++ b/src/talks/slides-kummer-final.pdf
diff --git a/src/research/slides-kummer-kwg.pdf b/src/talks/slides-kummer-kwg.pdf
index 3940f4a..3940f4a 100644
--- a/src/research/slides-kummer-kwg.pdf
+++ b/src/talks/slides-kummer-kwg.pdf
diff --git a/src/research/slides-kummerdegrees.pdf b/src/talks/slides-kummerdegrees.pdf
index 2b13012..2b13012 100644
--- a/src/research/slides-kummerdegrees.pdf
+++ b/src/talks/slides-kummerdegrees.pdf
diff --git a/src/research/slides-local-global.pdf b/src/talks/slides-local-global.pdf
index 32a84fd..32a84fd 100644
--- a/src/research/slides-local-global.pdf
+++ b/src/talks/slides-local-global.pdf
diff --git a/src/research/slides-tronto-bristol.pdf b/src/talks/slides-tronto-bristol.pdf
index 4ece0b7..4ece0b7 100644
--- a/src/research/slides-tronto-bristol.pdf
+++ b/src/talks/slides-tronto-bristol.pdf