Question: how is Less Than Jake and Wheatus connected?

Context articles: Greetings from Less Than Jake
Greetings &amp; Salutations from Less Than Jake
Vinnie Fiorello
TV/EP
Less Than Jake
Seasons Greetings from Less Than Jake
Wheatus
Grothendieck's connectedness theorem
Roger Lima
Teenage Dirtbags (album)

Greetings from Less Than Jake is an EP by American ska-punk band Less Than Jake, released on 20 June 2011 on Sleep It Off.
 Described as the band's "287th release," the EP was released to coincide with their appearance on the Warped Tour 2011, and was subsequently followed by "Seasons Greetings from Less Than Jake", in February 2012.
 In October 2012, the two EPs were combined to create the full-length album, "Greetings and Salutations" (2012).
Greetings & Salutations from Less Than Jake is a compilation album by American ska punk band Less Than Jake, released on October 15, 2012 in the UK and January 8, 2013 in the US.
 Produced by vocalist and bass guitarist Roger Manganelli, the album combines two previously released EPs, "Greetings from Less Than Jake" (2011) and "Seasons Greetings from Less Than Jake" (2012), along with two new tracks recorded during the same sessions.
 "Goodbye, Mr. Personality" was released as a single on August 22, 2012.
Vinnie Fiorello (born June 24, 1974) is an American drummer, lyricist and a founding member of the ska punk band Less Than Jake.
 As a child, Fiorello's family owned a dog named Jake who was "treated like a king" according to the band's website FAQ page.
 As a result, everything in the house became "Less Than Jake", spawning the band's name.
TV/EP is an EP by Less Than Jake.
 Apart from re-masters of their earlier albums, this EP is the second Less Than Jake release to be distributed by their own label Sleep It Off Records, following 2008's full-length album "GNV FLA".
 The recording consists of covers of TV theme songs and product jingles.
Less Than Jake is an American ska punk band from Port Charlotte, Florida , formed in 1992.
 The band consists of Chris DeMakes (vocals, guitar), Roger Lima (vocals, bass), Vinnie Fiorello (drums, lyrics), Buddy Schaub (trombone) and Peter "JR" Wasilewski (saxophone).
Seasons Greetings from Less Than Jake is an EP by American ska-punk band Less Than Jake, released on February 16, 2012 on Sleep It Off.
 Released in conjunction with the band's twentieth anniversary, the EP is a follow-up to the band's previous release, "Greetings from Less Than Jake" (2011).
 In October 2012, the two EPs were combined to create the full-length album, "Greetings and Salutations" (2012).
Wheatus is an American rock band from Northport, New York, formed in 1995.
 They are best known for their 2000 single "Teenage Dirtbag" which appeared in the movie "Loser" and the HBO miniseries "Generation Kill" and was most recently used as an acoustic opening for the anti-bully film "Bully", and Netflix Original series Girl Boss.
In mathematics, Grothendieck's connectedness theorem (, ) states that if "A" is a complete local ring whose spectrum is "k"-connected and "f" is in the maximal ideal, then Spec("A"/"fA") is ("k" − 1)-connected.
 Here a Noetherian scheme is called "k"-connected if its dimension is greater than "k" and the complement of every closed subset of dimension less than "k" is connected.
 Grothendieck XIII.2.1
Rogério Lima Manganelli (born October 31, 1973), commonly known as Roger Lima, is a Brazilian-American bass guitarist, singer, songwriter and producer.
 He is best known as the bass guitarist and co-lead vocalist of American ska-punk band Less Than Jake.
 Lima also performs in punk rock band Rehasher, and has another band called Greenhorn.
 When not playing with a band, Lima is working in his recording studio, The Moathouse, or flying radio controlled airplanes.
 Lima is known to collect Pez and has a room in his home dedicated to Pez .
 Hence one of Less Than Jake's album being titled "Pezcore" .
Teenage Dirtbags is a double-disc compilation album that was released in the United Kingdom on August 19, 2013, on CD and downloadable formats.
 "Teenage Dirtbags" is the first compilation album of the "Teenage Dirtbags" series.
 The album takes its name from the Wheatus song "Teenage Dirtbag", which is also included on the compilation album.
 It features popular charted songs from the pop punk era of the late 1990s and early 2000s, from such artists as Blink-182, Sum 41, The Bloodhound Gang, +44 and Less Than Jake.