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Armin Schikorra

0000-0001-9242-1782
math.APmath.DGmath.FAmath.GTmath.CAmath.ATcs.NAmath.MGmath.MPmath.NA

On Valency

published · living versions
W_9q2tth97·v1 · currentpublished
Partial regularity of heat flow of fractional harmonic maps to spheres
with Hengrong Du, Tao Huang, Changyou Wang
1 version

Preprints & journals

73 papers in the corpus · 2010–2026
Partial regularity of heat flow of fractional harmonic maps to spheres2610.29191v1 · Hengrong Du, Tao Huang, Armin Schikorra et al.2026 · 0 citationsarXivon Valency
Global existence of the ss-Schrödinger maps in n≥5n \geq 52610.17668v1 · Ahmed Dughayshim, Armin Schikorra2026 · 0 citationsarXiv
Non-Regularizing properties of nn-Laplace systems with antisymmetric potentials in critical Lebesgue spaces2608.23105v1 · Dorian Martino, Armin Schikorra2026 · 0 citationsarXiv
Hölder maps under Pfaffian constraints2607.03667v2 · Armin Schikorra2026 · 0 citationsarXiv
On Serrin Interior Regularity Criterion for Navier-Stokes Equations2606.24733v1 · Robin Ming Chen, Giovanni P. Galdi, Bruno Poggi et al.2026 · 0 citationsarXiv
Minimizing and non-minimizing degree one Ws,1/sW^{s,1/s}-harmonic maps between spheres2606.15644v1 · Dorian Martino, Katarzyna Mazowiecka, Armin Schikorra2026 · 0 citationsarXiv
On minimizing Ws,1/sW^{s,1/s}-maps between circles2606.15713v1 · Dorian Martino, Katarzyna Mazowiecka, Armin Schikorra2026 · 0 citationsarXiv
Failure of Calderón-Zygmund estimates for degenerate elliptic PDEs with ApA_p-weights when p>2p > 22605.15414v1 · Armin Schikorra, Martin Ulmer2026 · 0 citationsarXiv
A remark on staircase laminates in restricted sets2602.16407v1 · Igor Buchowiec, Pholphum Kamthorntaksina, Katarzyna Mazowiecka et al.2026 · 0 citationsarXiv
Existence of nontrival n-harmonic maps via min-max methods.42403664 · Martino, Dorian, Mazowiecka, Katarzyna, Schikorra, Armin2026 · 0 citationsCalculus of variations and partial differential equations. 2026;65(7):224
Non-improvability of sharp endpoint estimates2510.00792v2 · Zdenek Mihula, Lubos Pick, Armin Schikorra2025 · 0 citationsNonlinear Anal. 273 (2026), Paper No. 114210
Local well-posedness for cubic fractional Schrödinger equations with derivatives on the right-hand side2503.20971v1 · Ahmed Dughayshim, Silvino Reyes Farina, Armin Schikorra2025 · 0 citationsarXiv
Hölder continuous mappings, differential forms and the Heisenberg groups2503.11506v3 · Piotr Haj\lasz, Jacob Mirra, Armin Schikorra2025 · 0 citationsarXiv
Failure of LrL^r-Calderón-Zygmund estimates for the p-Laplace equation for small rr2408.03546v1 · Armin Schikorra2024 · 0 citationsarXiv
Obstacles for Sobolev-homeomorphisms with low rank -- pointwise a.e. vs distributional Jacobians2407.03853v1 · Woongbae Park, Armin Schikorra2024 · 0 citationsarXiv
A short note on nowhere smooth critical points of polyconvex functionals in arbitrary dimension2405.17084v1 · Katarzyna Mazowiecka, Armin Schikorra2024 · 0 citationsarXiv
On wave systems with antisymmetric potential in dimension d >= 4 and well-posedness for (half-)wave maps2404.19421v1 · Silvino Reyes Farina, Armin Schikorra2024 · 1 citationarXiv
A note on limiting Calderon-Zygmund theory for transformed nn-Laplace systems in divergence form2404.01922v2 · Dorian Martino, Armin Schikorra2024 · 3 citationsarXiv
Convex minimizing curves of the scaling-invariant nonlocal Willmore energy2402.05267v1 · Giovanni Giacomin, Armin Schikorra2024 · 0 citationsarXiv
Calderon-Zygmund theory for strongly coupled linear system of nonlocal equations with Holder-regular coefficient2401.01886v1 · Tadele Mengesha, Armin Schikorra, Adisak Seesanea et al.2024 · 1 citationarXiv
s-stability for W^s,n/s-harmonic maps in homotopy groups2308.14620v2 · Katarzyna Mazowiecka, Armin Schikorra2023 · 2 citationsarXiv
A fractional Willmore-type energy functional -- subcritical observations2306.16941v1 · Simon Blatt, Giovanni Giacomin, Julian Scheuer et al.2023 · 0 citationsIn: 2023 Matrix Annals, Matrix Book Series 6, Wood, Etheridge, De Gier, Joshi (eds.) Springer Nature (2025), p. 5-27
Regularizing properties of n-Laplace systems with antisymmetric potentials in Lorentz spaces2305.05961v2 · Dorian Martino, Armin Schikorra2023 · 6 citationsarXiv
On the Gromov non-embedding theorem2303.12960v2 · Piotr Haj\lasz, Armin Schikorra2023 · 2 citationsarXiv
On uniqueness for half-wave maps in dimension d >= 32211.05652v1 · Eugene Eyeson, Silvino Reyes Farina, Armin Schikorra2022 · 4 citationsTrans. Amer. Math. Soc. Ser. B 11 (2024), 508-539
Carnot-Caratheodory and Koranyi-Geodesics in the Heisenberg Group2211.04412v1 · Josh Ascher, Armin Schikorra2022 · 0 citationsarXiv
Global tangential Calderon-Zygmund type estimates for the regional fractional Laplacian2209.07939v1 · Sujin Khomrutai, Armin Schikorra, Adisak Seesanea et al.2022 · 0 citationsarXiv
Nonlocal Bounded Variations with Applications2208.11746v1 · Harbir Antil, Hugo D'iaz, Tian Jing et al.2022 · 5 citationsarXiv
Quantitative estimates for fractional Sobolev mappings in rational homotopy groups2207.04207v2 · Woongbae Park, Armin Schikorra2022 · 1 citationNonlinear Anal.235(2023), Paper No. 113349, 16 pp
A fractional version of Rivière's GL(n)-gauge.35875187 · Da Lio, Francesca, Mazowiecka, Katarzyna, Schikorra, Armin2022 · 3 citationsAnnali di matematica pura ed applicata. 2022;201(4):1817-1853
A Brief Introduction to Game Theory and its Potential Implications for the Economics of Orthotics & Prosthetics.37615008 · Fiedler, G, Schikorra, A2023 · 0 citationsCanadian prosthetics & orthotics journal. 2021;4(2):36661
Calderon-Zygmund theory for non-convolution type nonlocal equations with continuous coefficient2109.04879v1 · Mouhamed Moustapha Fall, Tadele Mengesha, Armin Schikorra et al.2021 · 8 citationsarXiv
Bourgain-Brezis-Mironescu Convergence via Triebel-Lizorkin Spaces2109.04159v2 · Denis Brazke, Armin Schikorra, Po-Lam Yung2021 · 14 citationsCalc.Var.PDE 2022
Approximation of fractional harmonic maps2104.10049v1 · Harbir Antil, Soren Bartels, Armin Schikorra2021 · 10 citationsarXiv
Scale-invariant tangent-point energies for knots2104.10238v1 · Simon Blatt, Philipp Reiter, Armin Schikorra et al.2021 · 1 citationarXiv
Fractional Sobolev isometric immersions of planar domains2103.01723v2 · Siran Li, Mohammad Reza Pakzad, Armin Schikorra2021 · 1 citationarXiv
Weak Limits of Fractional Sobolev Homeomorphisms are Almost Injective: A Note2011.03198v1 · Armin Schikorra, James M. Scott2020 · 1 citationarXiv
On the Calderon-Zygmund property of Riesz-transform type operators arising in nonlocal equations2007.04173v1 · Sasikarn Yeepo, Wicharn Lewkeeratiyutkul, Sujin Khomrutai et al.2020 · 3 citationsCPAA 2021, 20(9): 2915-2939
Minimal Ws,nsW^{s,\frac{n}{s}}-harmonic maps in homotopy classes2006.07138v1 · Katarzyna Mazowiecka, Armin Schikorra2020 · 5 citationsarXiv
On a Fractional Version of a Murat Compactness Result and Applications2004.01615v2 · Harbir Antil, Carlos N. Rautenberg, Armin Schikorra2020 · 6 citationsarXiv
Calderon-Zygmund type estimates for nonlocal PDE with Hölder continuous kernel2001.11944v1 · Tadele Mengesha, Armin Schikorra, Sasikarn Yeepo2020 · 34 citationsarXiv
Partial regularity for fractional harmonic maps into spheres1909.11466v2 · Vincent Millot, Marc Pegon, Armin Schikorra2019 · 13 citationsarXiv
Ws,nsW^{s,\frac{n}{s}}-maps with positive distributional Jacobians1905.07338v1 · Siran Li, Armin Schikorra2019 · 2 citationsarXiv
On O'hara knot energies I: Regularity for critical knots1905.06064v1 · Simon Blatt, Philipp Reiter, Armin Schikorra2019 · 5 citationsarXiv
On BMO and Carleson measures on Riemannian manifolds1903.11639v3 · Denis Brazke, Armin Schikorra, Yannick Sire2019 · 3 citationsInternational Math. Research Notices 2020
Three examples of Sharp Commutator Estimates via Harmonic Extensions1902.08778v1 · Armin Schikorra2019 · 0 citationsarXiv
On the size of the singular set of minimizing harmonic maps into the 2-sphere in dimension four and higher1902.03161v1 · Katarzyna Mazowiecka, MichałMi'skiewicz, Armin Schikorra2019 · 1 citationarXiv
Limits of conformal immersions under a bound on a fractional normal curvature quantity1812.03494v1 · Armin Schikorra2018 · 2 citationsarXiv
On C1,αC^{1,\alpha}-regularity for critical points of a geometric obstacle-type problem1811.00829v1 · Sujin Khomrutai, Armin Schikorra2018 · 1 citationJ. Math. Pures Appl. 2020
A remark on C1,αC^{1,\alpha}-regularity for differential inequalities in viscosity sense1811.00376v2 · Armin Schikorra2018 · 0 citationsarXiv
Career total: 108 works. 73 are in this corpus.Showing the 50 most recent.

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