mathématiques
Isaac Newton was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the greatest mathematicians and physicists and among the most influential scientists of all time. He was a key figure in the philosophical revolution known as the Enlightenment. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus.
In the Principia, Newton formulated the laws of motion and universal gravitation that formed the dominant scientific viewpoint until it was superseded by the theory of relativity. Newton used his mathematical description of gravity to derive Kepler's laws of planetary motion, account for tides, the trajectories of comets, the precession of the equinoxes and other phenomena, eradicating doubt about the Solar System's heliocentricity. He demonstrated that the motion of objects on Earth and celestial bodies could be accounted for by the same principles. Newton's inference that the Earth is an oblate spheroid was later confirmed by the geodetic measurements of Maupertuis, La Condamine, and others, convincing most European scientists of the superiority of Newtonian mechanics over earlier systems.
Victor Yakovlevich Bunyakovsky (Russian: Ви́ктор Я́ковлевич Буняко́вский) was a Russian mathematician, teacher, historian of mathematics, vice-president of the Academy of Sciences in 1864-1889. He made a significant contribution to number theory.
Marin Mersenne (also Marinus Mersennus or le Père Mersenne) was a French mathematician, physicist, philosopher and theologian, and music theorist.
Mersenne was educated at the Jesuit college of La Fleche and went on to study theology in Paris. He also became a member of the Order of the Minims and taught philosophy and theology at Nevers. He developed his ideas about the essence of the world and knowledge, insisting on the importance of experimentation and observation, and contrasted the rational natural world with human reason.
Beginning in 1635, Mersenne founded the Académie Parisienne, the forerunner of the French Academy of Sciences, where France's leading mathematicians and natural philosophers gathered. It provided a forum for the exchange of ideas among scientists and promoted the works of René Descartes and Galileo. The scientist's most famous achievement in mathematics was finding a formula for generating prime numbers, known today as Mersenne's Numbers. In 1644, Mersenne published his studies of Mersenne numbers and their relationship to prime numbers. His work in number theory and arithmetic proved pivotal to the development of mathematics in the seventeenth century.
He corresponded with many other scientists of the era, such as René Descartes, Blaise Pascal, and Pierre Fermat. However, his contributions extend much further, through his role in disseminating the work of the outstanding minds of his time. Mersenne traveled extensively throughout Europe, bringing new scientific ideas to France. He was an important mediator in the exchange of knowledge and contributed to the advancement of science in his era.
![[PASCAL, Blaise (1623-1662)]](/assets/image/picture_2500960/130be/3cdb73731e903f3be16eddb0cd4f51011667984400jpg__fix_374_244.jpeg)
![[PASCAL, Blaise (1623-1662)]](https://veryimportantlot.com/assets/image/picture_2500960/130be/3cdb73731e903f3be16eddb0cd4f51011667984400jpg__fix_374_244.jpeg)
Albert Einstein was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are together the two pillars of modern physics. His mass–energy equivalence formula E = mc2, which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius".
Leonhard Euler was the greatest mathematician of the 18th century and history in general.
Euler brilliantly graduated from the University of Basel and entered the St. Petersburg Academy of Sciences, then began to work at the Berlin Academy, and later to lead it. In 1766, the scientist received an invitation from the Russian Empress Catherine II and again came to St. Petersburg to continue his scientific work.
Here he published about 470 works in a wide variety of fields. One of them is a large-scale work "Mechanics" - an in-depth study of this science, including celestial mechanics. Euler by that time was practically blind, but continued to be actively engaged in science, in the records he was helped by his son Johann Albrecht and stenographers. Leonhard Euler made many fundamental discoveries that brought great benefit to mankind.
His massive contribution to the development of mathematics, mechanics, physics and astronomy cannot be overestimated, and his knowledge in the most diverse branches of science is admirable. During his lifetime, he published more than 850 works that contain in-depth studies of botany, chemistry, medicine, ancient languages, and music. Euler held membership in many academies of science around the world.
Pablo Ruiz Picasso, a Spanish artist renowned for his revolutionary contributions to the 20th-century art scene, is a figure that resonates profoundly with collectors and art experts. His unique blend of talents in painting, sculpture, printmaking, and ceramic art, infused with his time in France, positioned him as a pivotal character in modern art history.
Picasso's artistic journey was marked by distinct periods, each showcasing his evolving style and genius. His early years were characterized by the Blue Period (1901-1904), followed by the Rose Period (1904-1906), and then the African-influenced Period (1907-1909). Picasso's name is synonymous with Cubism, a movement he co-founded, which significantly altered artistic perspectives and methods. Works like "Les Demoiselles d'Avignon" (1907) and "Guernica" (1937) are emblematic of his cubist legacy, the latter being a poignant anti-war statement that remains influential.
His later years saw a return to more traditional styles, with neoclassical and surrealist influences becoming evident. Works from these phases reflect a deep engagement with mythological themes, as seen in "Faun with Stars" (1955), symbolizing his late-life romance with Jacqueline Roque, his second wife.
Picasso's prolific output and innovative spirit made him a legend in his own time, a status that only grew after his death. His works, housed in major museums and private collections worldwide, continue to captivate and inspire.
As a collector or expert in art and antiques, staying informed about Picasso's works, their auction events, and sales is essential. To stay updated on the latest developments and opportunities related to Pablo Picasso, sign up for our specialized updates. Rest assured, this subscription will focus solely on new product sales and auction events pertaining to Picasso's art, ensuring that you receive only the most relevant and valuable information.
![FIBONACCI, Leonardo [c.1170-c.1250]; BOETHIUS, Anicius Manlius Severinus [c.480-524], GROSSETESTE, Robert [1175-1253]; [DE PULCHRO RIVO, Johannes, attrib.]](/assets/image/picture_2279440/69ac3/5672d49f6fe2176fe5b0465502ca1a9b1657663200jpg__fix_374_244.jpeg)
![FIBONACCI, Leonardo [c.1170-c.1250]; BOETHIUS, Anicius Manlius Severinus [c.480-524], GROSSETESTE, Robert [1175-1253]; [DE PULCHRO RIVO, Johannes, attrib.]](https://veryimportantlot.com/assets/image/picture_2279440/69ac3/5672d49f6fe2176fe5b0465502ca1a9b1657663200jpg__fix_374_244.jpeg)
Farkas Bolyai, also known as Wolfgang Bolyai in Germany, was a Hungarian mathematician, mainly known for his work in geometry.
Man Ray, born Emmanuel Radnitzky, was an American visual artist who played a significant role in the Dada and Surrealist movements. His pioneering efforts in photography, alongside his work in painting and sculpture, have cemented his place as a major figure in modern art. Known for his innovative techniques and the ability to convey complex ideas through simple, striking visuals, Man Ray's contribution to the art world is profound.
Throughout his career, Man Ray was celebrated for his avant-garde approach and his ability to transcend traditional boundaries between different artistic mediums. His photography, characterized by experimental techniques such as solarization and rayographs (cameraless photographs), challenged conventional perceptions of photography as merely a means of representation. These artistic innovations made him a central figure in both Parisian and American art circles.
Man Ray's works are housed in some of the world's most prestigious museums and galleries, including the Museum of Modern Art in New York and the Centre Pompidou in Paris. His pieces, such as "Le Violon d'Ingres" and "Noire et Blanche," are iconic images that continue to influence artists today. His ability to blend the abstract with the realistic, and the humorous with the serious, has left a lasting legacy in the world of art.
For collectors and experts in art and antiques, the work of Man Ray offers a glimpse into the revolutionary changes that shaped the visual arts in the 20th century. His unique perspective and pioneering techniques continue to inspire and challenge those interested in the boundaries of creativity and expression.
If you're passionate about the avant-garde, or simply wish to explore the fascinating world of Man Ray further, sign up for our updates. You'll receive alerts on new product sales and auction events related to Man Ray, ensuring you never miss an opportunity to engage with the legacy of this extraordinary artist.
Isaac Newton was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the greatest mathematicians and physicists and among the most influential scientists of all time. He was a key figure in the philosophical revolution known as the Enlightenment. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus.
In the Principia, Newton formulated the laws of motion and universal gravitation that formed the dominant scientific viewpoint until it was superseded by the theory of relativity. Newton used his mathematical description of gravity to derive Kepler's laws of planetary motion, account for tides, the trajectories of comets, the precession of the equinoxes and other phenomena, eradicating doubt about the Solar System's heliocentricity. He demonstrated that the motion of objects on Earth and celestial bodies could be accounted for by the same principles. Newton's inference that the Earth is an oblate spheroid was later confirmed by the geodetic measurements of Maupertuis, La Condamine, and others, convincing most European scientists of the superiority of Newtonian mechanics over earlier systems.
Nicolas Chuquet was a 15th century French mathematician.
The exact dates of birth and death of this scientist are not known, nor are the places of birth. Chuquet received a Bachelor of Medicine degree from the University of Paris, went to Italy in the early 1470s, and around 1480 moved to Lyon, where he worked as a physician, mathematics teacher, and scribe. He is also known to have translated Latin works into French.
In 1484 he wrote his major algebraic work, the treatise Le Triparty en la Science des Nombres (The Science of Numbers in Three Parts), now considered one of the most original mathematical texts of the 15th century. At the time, arithmeticians lacked even the most basic notations for addition subtraction, multiplication, and division. Chuquet was one of the first to propose these symbols; he also introduced the names of large numbers into common use: billion, trillion, etc. In addition to general arithmetic and rules for calculating roots, the treatise contains a doctrine of equations and a collection of problems.
This treatise was published only in 1880, but the works of Nicolas Chuquet had a significant influence on the development of algebra, and they were consistently supplemented and expanded by scientists of the following generations.
Fausto Melotti was an Italian sculptor, ceramicist, poet, and theorist.
Albert Einstein was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are together the two pillars of modern physics. His mass–energy equivalence formula E = mc2, which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius".
Man Ray, born Emmanuel Radnitzky, was an American visual artist who played a significant role in the Dada and Surrealist movements. His pioneering efforts in photography, alongside his work in painting and sculpture, have cemented his place as a major figure in modern art. Known for his innovative techniques and the ability to convey complex ideas through simple, striking visuals, Man Ray's contribution to the art world is profound.
Throughout his career, Man Ray was celebrated for his avant-garde approach and his ability to transcend traditional boundaries between different artistic mediums. His photography, characterized by experimental techniques such as solarization and rayographs (cameraless photographs), challenged conventional perceptions of photography as merely a means of representation. These artistic innovations made him a central figure in both Parisian and American art circles.
Man Ray's works are housed in some of the world's most prestigious museums and galleries, including the Museum of Modern Art in New York and the Centre Pompidou in Paris. His pieces, such as "Le Violon d'Ingres" and "Noire et Blanche," are iconic images that continue to influence artists today. His ability to blend the abstract with the realistic, and the humorous with the serious, has left a lasting legacy in the world of art.
For collectors and experts in art and antiques, the work of Man Ray offers a glimpse into the revolutionary changes that shaped the visual arts in the 20th century. His unique perspective and pioneering techniques continue to inspire and challenge those interested in the boundaries of creativity and expression.
If you're passionate about the avant-garde, or simply wish to explore the fascinating world of Man Ray further, sign up for our updates. You'll receive alerts on new product sales and auction events related to Man Ray, ensuring you never miss an opportunity to engage with the legacy of this extraordinary artist.
Albert Einstein was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are together the two pillars of modern physics. His mass–energy equivalence formula E = mc2, which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius".
