Walter Hayman is confirmed dead at the age of 93.

The bell has tolled for Walter Hayman. We all await the same destiny.
Recent portrait of Walter Hayman
'The world will miss Walter💔
What did Walter Hayman do?
Walter was best known as a German-born British mathematician.
How did Walter Hayman die?
Walter Hayman's death was likely due to a broken heart.
If this is wrong, please click here to correct.
SUBMIT FOR REVIEW

Send for review
Advertisement
Walter Hayman
RT @2runtherace: Kenya!! 👀 FBI, State Department Partner with Kenya to Launch First Overseas Joint Terrorism Task Force!!…
TIME FOR RIGOROUS NATIONWIDE ENFORCEMENT OF "8 USC 1324" LAWS, INTENTIONALLY NEGLECTED BY THE D.S. SINCE 1986 .. NO…
RT @StormIsUponUs: They tried to impeach this. Well, they failed, and now the BEST IS YET TO COME! #Trump2020Landslide
@LilianGarcia i can't wait for it to hit youtube .... but when will you interview WALTER , Paul Hayman ,Edge or Pete Dunne ?
RT @CatieGus: @Applejacks1971 @M2Madness They are going to have to Push the Q!
RT @AliceTeller: We've had a wake up call about the risks of a global supply chain. What happens next will define whether or not we have the will to survive.
@JayDubbTX @tomselliott @JoeBiden We're STILL in Afghanistan to guard the opium poppy fields for the C_A heroin pr…
RT @AliceTeller: White privilege = being held responsible for the acts of your ancestors by folks who accept no responsibility for the acts of their children
@TheSCMayor @Jonbradley1723 @GregRubini
@lsedd @hayman_walter @DanielStevens12 @MrAndyNgo this isn't a serious question... You can't be seriously comparing homicide to assault...
@jt_hickman @hayman_walter @DanielStevens12 @MrAndyNgo So why aren't the morons at antifa consumed with guilt for a…
@hayman_walter @DanielStevens12 @MrAndyNgo There are cops and soldiers that have committed suicide because they cou…
@ghunkinking @jt_hickman @DanielStevens12 @MrAndyNgo "RECOIL" .. THAT'S ALL I WOULD FEEL ..
@jt_hickman @ghunkinking @DanielStevens12 @MrAndyNgo TOTALLY DIFFERENT
@jt_hickman @DanielStevens12 @MrAndyNgo BULLSHIT ... NO ONE'S MIND SHOULD "EVER" 'EAT AT THEM' FOR EVEN ONE TENTH O…
@harleymamabear1 @MrAndyNgo Just wondering when these masked punk Ckn-shit cowards bullies & goons are gonna attack…
RT @MrAndyNgo: Jacksonville police have arrested Gregory Timm, the suspect accused of using a van to plow through a GOP voter regi…
RT @84american: @JuliansRum Its our turn now. #WWG1WGA #WeAreTheNewsNow #Qanon #TheStormIsHere
RT @Adrienne711: @JuliansRum Q sent me Patriot 🇺🇸
RT @BIGLY_45: @JuliansRum ⚠ #WWG1WGA 🇺🇸 #QAnon sent me!!
Walter Hayman
Walter Hayman.jpg
Born
Walter Kurt Hayman

(1926-01-06)6 January 1926
Died1 January 2020(2020-01-01) (aged 93)
NationalityBritish
EducationUniversity of Cambridge
Known forTheory of subharmonic functions
Univalent function theory
Spouse(s)Margaret Hayman (née Crann)
AwardsBerwick Prize (1955)
Senior Berwick Prize (1964)
De Morgan Medal (1995)
Scientific career
FieldsComplex analysis
InstitutionsKing's College, Newcastle
University of Exeter
Imperial College
Websitewww3.imperial.ac.uk/people/w.hayman
Walter Kurt Hayman FRS (6 January 1926 - 1 January 2020) was a British mathematician known for contributions to complex analysis. He was Emeritus Professor at Imperial College London.
Contents
1 Life and work
2 Honours and awards
3 Selected publications
3.1 Papers
3.2 Books
4 Notes
5 References
5.1 Biographical references
5.2 General references
6 External links
Life and work
Hayman was born in Cologne, Germany, the son of Roman law professor Franz Haymann (1874-1947) and Ruth Therese Hensel, daughter of mathematician Kurt Hensel. He was a great-grandson of acclaimed composer Fanny Mendelssohn. Because of his Jewish heritage, he left the Nazi regime in Germany, alone by train in 1938. He continued his schooling at Gordonstoun School, and later at St John's College, Cambridge under John Edensor Littlewood and his doctoral advisor Mary Cartwright. He taught at King's College, Newcastle, and the University of Exeter.
In 1947, he married Margaret Riley Crann: together, they founded the British Mathematical Olympiad.
He is known for his asymptotic results in Bieberbach conjecture in 1955, and for Hayman's alternatives in Nevanlinna Theory. His work with Wolfgang Fuchs gave a solution to an inverse problem of the Nevanlinna theory for entire functions, predating David Drasin's 1976 work.
Honours and awards
Hayman was elected to the Royal Society in 1956 and of the Finnish Academy of Science and Letters in 1978: he was elected "Foreign member" of the Accademia dei Lincei on 16 December 1985. In 1992 he received an honorary doctorate from the Faculty of Mathematics and Science at Uppsala University, Sweden In 1995 he was awarded the De Morgan Medal by the London Mathematical Society. In 2008, an issue of the Journal Computational Methods and Function Theory was dedicated to him on the occasion of his 80th birthday.
Selected publications
Hayman presents a talk at the 2010 One Day Function Theory Meeting.
Papers
Hayman, W. K. (1974), "The local growth of power series: a survey of the Wiman-Valiron method", Canadian Mathematical Bulletin, 17 (3): 317–358, CiteSeerX 10.1.1.433.7629, doi:10.4153/CMB-1974-064-0, MR 0385095, Zbl 0314.30021.
Hayman, W. K.; Rossi, J. F. (1984), "Characteristic, maximum modulus and value distribution", Transactions of the American Mathematical Society, 284 (2): 651–664, doi:10.1090/S0002-9947-1984-0743737-2, MR 0743737, Zbl 0547.30023.
Hayman, Walter K. (1993), "A problem on Fourier series arising from an Isoperimetric inequality", in Ricci, Paolo Emilio (ed.), Problemi attuali dell'analisi e della fisica matematica. Atti del simposio internazionale dedicato a Gaetano Fichera nel suo 70o compleanno. Taormina, 15–17 ottobre 1992, Roma: Dipartimento di Matematica Università di Roma La Sapienza – Aracne Editrice, pp. 119–125, MR 1249093, Zbl 0851.42009.
Hayman, W. K. (2002), "Univalent and Multivalent Functions", in Kuhnau, Reiner (ed.), Geometric Function Theory, Handbook of Complex Analysis, 1, Amsterdam: North-Holland, pp. 1–36, ISBN 978-0-444-82845-3, MR 1966188, Zbl 1069.30018.
Books
Hayman, W. K. (1964), Meromorphic functions, Oxford Mathematical Monographs, Oxford: Clarendon Press, pp. XIV+191, MR 0164038, Zbl 0115.06203.
Hayman, W. K. (1967), Research Problems in Function Theory, London: Athlone Press, pp. vii+56.
Hayman, W. K.; Kennedy, P. B. (1976), Subharmonic functions. Volume 1, London Mathematical Society Monographs, 9, London–New York: Academic Press, pp. XVII+284, ISBN 978-0-12-334801-2, MR 0460672, Zbl 0419.31001.
Hayman, W. K. (1988), Subharmonic functions. Volume 2, London Mathematical Society Monographs, 20, London: Academic Press, pp. xiii+875, ISBN 978-0-12-334802-9, MR 1049148, Zbl 0699.31001.
Hayman, W. K. (1994) , Multivalent functions, Cambridge Tracts on Mathematics, 110 (Second ed.), Cambridge: Cambridge University Press, pp. xii+263, ISBN 978-0-521-46026-2, MR 1310776, Zbl 0904.30001.
Hayman, W. K. (2014), My Life and Functions, Logic Press, pp. iv+138, ISBN 978-1-326-03020-9
Hayman, W. K.; Lingham, E. F. (2019), Research Problems in Function Theory - Fiftieth Anniversary Edition, Problem Books in Mathematics, Springer, pp. VIII+284, ISBN 978-3-030-25164-2
Walter Hayman
Walter
Walter Hayman Walter Hayman
Walter Hayman Walter Hayman Walter Hayman
Walter Hayman search
searchWalter Hayman search
Walter Hayman dies
Walter Hayman funeral details
Walter Hayman funeral notice
Walter Hayman funeral service
Walter Hayman life story
why did Walter Hayman die?
who was Walter Hayman married to?
who were Walter Hayman's children?
was Walter Hayman gay?
where did Walter Hayman live?
where did Walter Hayman work?
where did Walter Hayman go to school?
what was Walter Hayman's criminal history?
what was Walter Hayman's phone number?
what was Walter Hayman's email address?
what was Walter Hayman's social security number?
what was Walter Hayman's blood type?
what was Walter Hayman's eye color?
what was Walter Hayman's favorite food?
what was Walter Hayman's favorite movie?
what was Walter Hayman's favorite band?
what was Walter Hayman's favorite colour?
what crimes was Walter Hayman convicted of?
who attended Walter Hayman's funeral?
how tall was Walter Hayman?
how old was Walter Hayman?
how much did Walter Hayman weigh?
how much money did Walter Hayman have?
what was Walter Hayman's net worth?
was Walter Hayman ever married?
what was Walter Hayman's IQ?
what was the reason for Walter Hayman's death?
was Walter Hayman 's nickname?
is Walter Hayman really dead?
when did Walter Hayman die?
where did Walter Hayman die?
what was the cause of Walter Hayman's death?
when is Walter Hayman's funeral?
where will Walter Hayman's funeral be held?
Walter Hayman bereavement
Walter Hayman casualty
Walter Hayman cessation
Walter Hayman curtains
Walter Hayman darkness
Walter Hayman decease
Walter Hayman demise
Walter Hayman departure
Walter Hayman destruction
Walter Hayman dissolution
Walter Hayman downfall
Walter Hayman dying
Walter Hayman end
Walter Hayman ending
Walter Hayman eradication
Walter Hayman euthanasia
Walter Hayman exit
Walter Hayman cause of death
Walter Hayman how she died
Walter Hayman when she died
Walter Hayman where she died
Walter Hayman how he died
Walter Hayman when he died
Walter Hayman where he died
Walter Hayman suicide
Walter Hayman death
Walter Hayman by her own hand
Walter Hayman by his own hand
Walter Hayman gunshot
Walter Hayman murder
Walter Hayman robbery
Walter Hayman stabbing
Walter Hayman car accident
Walter Hayman drowning
Walter Hayman paper cut
Walter Hayman accident
Walter Hayman crash
Walter Hayman depression
Walter Hayman mental illness
Walter Hayman cancer
Walter Hayman expiration
Walter Hayman extermination
Walter Hayman extinction
Walter Hayman fatality
Walter Hayman finis
Walter Hayman finish
Walter Hayman grave
Walter Hayman heaven
Walter Hayman loss
Walter Hayman mortality
Walter Hayman necrosis
Walter Hayman obliteration
Walter Hayman oblivion
Walter Hayman paradise
Walter Hayman parting
Walter Hayman passing
Walter Hayman quietus
Walter Hayman release
Walter Hayman repose
Walter Hayman ruin
Walter Hayman ruination
Walter Hayman silence
Walter Hayman sleep
Walter Hayman termination
Walter Hayman tomb
Walter Hayman eternal rest
Walter Hayman grim reaper
Walter Hayman passing over
Walter Hayman obituary
Walter Hayman legacy
who killed Walter Hayman?
what killed Walter Hayman?
where was Walter Hayman killed?
where was Walter Hayman murdered?
how old was Walter Hayman?
how dead was Walter Hayman?
Walter Hayman سبب الوفاة
Walter Hayman doodsoorzaak
Walter Hayman cause de décès
Walter Hayman Todesursache
Walter Hayman causa di morte
Walter Hayman 死
Walter Hayman причина смерти
Walter Hayman causa de la muerte
Walter Hayman dödsorsak
About cookies on this site
We use cookies to collect and analyse information on site performance and usage, to provide social media features and to enhance and customise content and advertisements.Learn more
ALLOW ALL COOKIES
COOKIE SETTINGS