Research

Current research field

Numerics of PDEs
Finite element methods, boundary element methods
Elliptic regularity
Fraktional differential operators
Hierarchical matrices

Publications: Overview
Preprints: Overview
Talks: Overview

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NID	Is used to store information about user settings.	6 months	HTTP	Google
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facebook	Is used to Enable ad delivery or retargeting	90 days	HTTP	Meta (Facebook)
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fr	Is needed to serve ads and measure and improve their relevance.	3 months	HTTP	Meta (Facebook)
act	Is needed to store logged in users (marketing/tracking).	90 days	HTTP	Meta (Facebook)
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datr	Is needed to identify the browser for security and website integrity purposes, including account recovery and identification of potentially compromised accounts.	2 years	HTTP	Meta (Facebook)
dpr	Is used for analysis purposes. Technical parameters are logged (e.g. aspect ratio and dimensions of the screen) so that Facebook apps can be displayed correctly.	1 week	HTTP	Meta (Facebook)
sb	Is needed to store browser details and security information of the Facebook account.	2 years	HTTP	Meta (Facebook)
dbln	Is needed to store browser details and security information of the Facebook account.	2 years	HTTP	Meta (Facebook)
spin	Is needed for promotional purposes and social campaign reporting.	session	HTTP	Meta (Facebook)
presence	Contains the "chat" status of logged in users.	1 month	HTTP	Meta (Facebook)
cppo	Is needed for statistical purposes.	90 days	HTTP	Meta (Facebook)
locale	Is needed to save the language settings.	session	HTTP	Meta (Facebook)
pl	Required for Facebook Pixel.	2 years	HTTP	Meta (Facebook)
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bcookie	Is needed to store browser data (marketing/tracking).	2 years	HTTP	LinkedIn
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U	Is needed to identify the browser.	3 months	HTTP	LinkedIn
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