Results 91 to 100 of about 1,116,885 (306)
Fixed points for multi-valued functions on snake-like continua [PDF]
, 1959 Ronald H. Rosen
openalex +1 more source
Monatshefte f�r Mathematik, 1975 In this note the converses of recent fixed-point theorems due toKannan andChatterjea are obtained. An example is constructed to show that a metric space having the fixed-point property for homeomorphisms need not be metrically topologically complete. An example ofConnell is formulated in a more general perspective.
openaire +3 more sources
Novel and unscrutinized immune entities of the zebrafish gut
FEBS Letters, EarlyView.Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil +5 more
wiley +1 more source
Fixed points of rotations of n-sphere
International Journal of Mathematics and Mathematical Sciences, 1999 We show that every rotation of an even-dimensional sphere must have a fixed point.
Nagabhushana Prabhu
doaj +1 more source
Fixed Points of Products and Ordered Sums of Simply Ordered Sets [PDF]
, 1954 Seymour Ginsburg
openalex +1 more source
Four fixed points for dermoscope in male androgenetic alopecia: A way to diagnosis and monitor therapy effect. [PDF]
Skin Res Technol, 2023 Wang Y, Li N, Wu Y, Wang L, Yang D.
europepmc +1 more source
FEBS Letters, EarlyView.Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona +4 more
wiley +1 more source
Some fixed points of expansion mappings
International Journal of Mathematics and Mathematical Sciences, 1996 Wang et al. [11] proved some fixed point theorems on expansion mappings, which correspond some contractive mappings. Recently, several authors generalized their results by some ways.
H. K. Pathak, S. M. Kang, J. W. Ryu
doaj +1 more source
Some fixed points of multivalued maps in multiplicative metric spaces. [PDF]
Heliyon, 2022 Ige AO, Olaoluwa HO, Olaleru JO.
europepmc +1 more source
Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells
FEBS Letters, EarlyView.Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura +8 more
wiley +1 more source